Hello,

You can upload the plugin from your forum profile and via and install Dashboard > Plugins or FTP. As soon as the theme has been updated, you will be able to update the plugin via Appearance > Install plugins.

1. Make the full backup of your site.

2. Deactivate and delete the current version of the plugin.

3. Upload the new version from your portfolio on this forum.

4. Upload and install.

Best Regards