Hello,
If your theme has been activated and you cannot update by one click in Appearance > Themes > choose the parent theme and update, it means your host settings block the update.
In this case, you can update the theme via FTP, make a full backup of the site and update via FTP: https://xtemos.com/docs/woodmart/update-theme-2/
You can update the plugin in Appearance > Install plugins. If you have any problems (these problems are often caused by the host security or size max size limitations) you can upload and install via Dashboard > Plugins or FTP.
1. Make the full backup of your site.
2. Deactivate and delete the current version.
3. Upload the new version from your portfolio on this forum.
4. Upload and install.
Best Regards.
.
