Hi Saran,
Welcome to BuddyDev.

It is easily doable. I will post code in a couple of hours.

Thank you
Brajesh

Hi Saran,

Here is the the following code to implement your requirement you just need to put this code in your bp-custom.php file

function buddydev_modify_user_profile_tab() {
        
    $bp = buddypress();
	
    bp_core_remove_subnav_item( $bp->settings->slug, 'general' );
    bp_core_new_nav_default(array('parent_slug'=>$bp->settings->slug, 'subnav_slug' => 'notifications', 'screen_function'=> 'bp_settings_screen_notification'));            
    
    $user_url = bp_loggedin_user_domain();
	// add 'Change profile picture' sub-menu tab
    bp_core_new_subnav_item( array(
            'name'		=> 'General',
            'slug'		=> 'general',
            'parent_url'	=> trailingslashit( $user_url . $bp->profile->slug ),
            'parent_slug'	=> $bp->profile->slug,
            'screen_function'	=> 'buddydev_screen_profile_general',
            'position'          => 30,
            'user_has_access'   => bp_is_my_profile()
        )
    );
	
}
add_action( 'bp_setup_nav', 'buddydev_modify_user_profile_tab', 100 );

function buddydev_screen_profile_general() {
   
    bp_core_load_template( 'members/single/settings/general' );
   
    
}

function buddydev_profile_general_save() {

	// Bail if not a POST action.
	if ( 'POST' !== strtoupper( $_SERVER['REQUEST_METHOD'] ) )
		return;

	// Bail if no submit action.
	if ( ! isset( $_POST['submit'] ) )
		return;

	// Bail if not in settings.
	if ( ! bp_is_profile_component() && ! bp_is_current_action( 'general' ) )
		return;

	// 404 if there are any additional action variables attached
	if ( bp_action_variables() ) {
		bp_do_404();
		return;
	}
          
	// Define local defaults
	$bp            = buddypress(); // The instance
	$email_error   = false;        // invalid|blocked|taken|empty|nochange
	$pass_error    = false;        // invalid|mismatch|empty|nochange
	$pass_changed  = false;        // true if the user changes their password
	$email_changed = false;        // true if the user changes their email
	$feedback_type = 'error';      // success|error
	$feedback      = array();      // array of strings for feedback.

	// Nonce check.
	check_admin_referer('bp_settings_general');
          
	// Validate the user again for the current password when making a big change.
	if ( ( is_super_admin() ) || ( !empty( $_POST['pwd'] ) && wp_check_password( $_POST['pwd'], $bp->displayed_user->userdata->user_pass, bp_displayed_user_id() ) ) ) {

		$update_user = get_userdata( bp_displayed_user_id() );

		/* Email Change Attempt ******************************************/

		if ( !empty( $_POST['email'] ) ) {

			// What is missing from the profile page vs signup -
			// let's double check the goodies.
			$user_email     = sanitize_email( esc_html( trim( $_POST['email'] ) ) );
			$old_user_email = $bp->displayed_user->userdata->user_email;

			// User is changing email address.
			if ( $old_user_email != $user_email ) {

				// Run some tests on the email address.
				$email_checks = bp_core_validate_email_address( $user_email );

				if ( true !== $email_checks ) {
					if ( isset( $email_checks['invalid'] ) ) {
						$email_error = 'invalid';
					}

					if ( isset( $email_checks['domain_banned'] ) || isset( $email_checks['domain_not_allowed'] ) ) {
						$email_error = 'blocked';
					}

					if ( isset( $email_checks['in_use'] ) ) {
						$email_error = 'taken';
					}
				}

				// Store a hash to enable email validation.
				if ( false === $email_error ) {
					$hash = wp_hash( $_POST['email'] );

					$pending_email = array(
						'hash'     => $hash,
						'newemail' => $user_email,
					);

					bp_update_user_meta( bp_displayed_user_id(), 'pending_email_change', $pending_email );
					$verify_link = bp_displayed_user_domain() . bp_get_settings_slug() . '/?verify_email_change=' . $hash;

					// Send the verification email.
					$args = array(
						'tokens' => array(
							'displayname'    => bp_core_get_user_displayname( bp_displayed_user_id() ),
							'old-user.email' => $old_user_email,
							'user.email'     => $user_email,
							'verify.url'     => esc_url( $verify_link ),
						),
					);
					bp_send_email( 'settings-verify-email-change', bp_displayed_user_id(), $args );

					// We mark that the change has taken place so as to ensure a
					// success message, even though verification is still required.
					$_POST['email'] = $update_user->user_email;
					$email_changed = true;
				}

			// No change.
			} else {
				$email_error = false;
			}

		// Email address cannot be empty.
		} else {
			$email_error = 'empty';
		}

		/* Password Change Attempt ***************************************/

		if ( !empty( $_POST['pass1'] ) && !empty( $_POST['pass2'] ) ) {

			if ( ( $_POST['pass1'] == $_POST['pass2'] ) && !strpos( " " . $_POST['pass1'], "\\" ) ) {

				// Password change attempt is successful.
				if ( ( ! empty( $_POST['pwd'] ) && $_POST['pwd'] != $_POST['pass1'] ) || is_super_admin() )  {
					$update_user->user_pass = $_POST['pass1'];
					$pass_changed = true;

				// The new password is the same as the current password.
				} else {
					$pass_error = 'same';
				}

			// Password change attempt was unsuccessful.
			} else {
				$pass_error = 'mismatch';
			}

		// Both password fields were empty.
		} elseif ( empty( $_POST['pass1'] ) && empty( $_POST['pass2'] ) ) {
			$pass_error = false;

		// One of the password boxes was left empty.
		} elseif ( ( empty( $_POST['pass1'] ) && !empty( $_POST['pass2'] ) ) || ( !empty( $_POST['pass1'] ) && empty( $_POST['pass2'] ) ) ) {
			$pass_error = 'empty';
		}

		// The structure of the $update_user object changed in WP 3.3, but
		// wp_update_user() still expects the old format.
		if ( isset( $update_user->data ) && is_object( $update_user->data ) ) {
			$update_user = $update_user->data;
			$update_user = get_object_vars( $update_user );

			// Unset the password field to prevent it from emptying out the
			// user's user_pass field in the database.
			// @see wp_update_user().
			if ( false === $pass_changed ) {
				unset( $update_user['user_pass'] );
			}
		}

		// Clear cached data, so that the changed settings take effect
		// on the current page load.
		if ( ( false === $email_error ) && ( false === $pass_error ) && ( wp_update_user( $update_user ) ) ) {
			wp_cache_delete( 'bp_core_userdata_' . bp_displayed_user_id(), 'bp' );
			$bp->displayed_user->userdata = bp_core_get_core_userdata( bp_displayed_user_id() );
		}

	// Password Error.
	} else {
		$pass_error = 'invalid';
	}

	// Email feedback.
	switch ( $email_error ) {
		case 'invalid' :
			$feedback['email_invalid']  = __( 'That email address is invalid. Check the formatting and try again.', 'buddypress' );
			break;
		case 'blocked' :
			$feedback['email_blocked']  = __( 'That email address is currently unavailable for use.', 'buddypress' );
			break;
		case 'taken' :
			$feedback['email_taken']    = __( 'That email address is already taken.', 'buddypress' );
			break;
		case 'empty' :
			$feedback['email_empty']    = __( 'Email address cannot be empty.', 'buddypress' );
			break;
		case false :
			// No change.
			break;
	}

	// Password feedback.
	switch ( $pass_error ) {
		case 'invalid' :
			$feedback['pass_error']    = __( 'Your current password is invalid.', 'buddypress' );
			break;
		case 'mismatch' :
			$feedback['pass_mismatch'] = __( 'The new password fields did not match.', 'buddypress' );
			break;
		case 'empty' :
			$feedback['pass_empty']    = __( 'One of the password fields was empty.', 'buddypress' );
			break;
		case 'same' :
			$feedback['pass_same'] 	   = __( 'The new password must be different from the current password.', 'buddypress' );
			break;
		case false :
			// No change.
			break;
	}

	// No errors so show a simple success message.
	if ( ( ( false === $email_error ) || ( false == $pass_error ) ) && ( ( true === $pass_changed ) || ( true === $email_changed ) ) ) {
		$feedback[]    = __( 'Your settings have been saved.', 'buddypress' );
		$feedback_type = 'success';

	// Some kind of errors occurred.
	} elseif ( ( ( false === $email_error ) || ( false === $pass_error ) ) && ( ( false === $pass_changed ) || ( false === $email_changed ) ) ) {
		if ( bp_is_my_profile() ) {
			$feedback['nochange'] = __( 'No changes were made to your account.', 'buddypress' );
		} else {
			$feedback['nochange'] = __( 'No changes were made to this account.', 'buddypress' );
		}
	}

	// Set the feedback.
	bp_core_add_message( implode( "\n", $feedback ), $feedback_type );

	/**
	 * Fires after the general settings have been saved, and before redirect.
	 *
	 * @since 1.5.0
	 */
	do_action( 'buddydev_profile_general_save' );

	// Redirect to prevent issues with browser back button.
	bp_core_redirect( trailingslashit( bp_displayed_user_domain() . $bp->profile->slug . '/general' ) );
}
add_action( 'bp_actions', 'buddydev_profile_general_save' );

And also you need to modify “buddypress/bp-templates/bp-legacy/buddypress/members/single/profile.php” and place the following code after line no. 56

case 'general' :

		// Display XProfile
		if (bp_is_my_profile() ) {
                    bp_get_template_part( 'members/single/settings/general' );
                        
                }
                break;

Thank You
Ravi