Whenever there’s a new update, you should get notified in the WordPress backend and be able to update the plugin there, just like your free plugins.
If you’re not getting the notification it’s also possible to perform a manual update by following these steps:
- Log into your account on our website
- Click on “View Details and Downloads” for your purchase
- Near the bottom of the page you can click on the zip file to download the latest version
- Deactivate and delete the current version of Easy Image Collage Premium on your website (this will only delete the files, not any of your settings or collages)
- Follow the installation instructions again