If you have accidentally deleted a favorite asset, the following steps will help you to restore it quickly. But the restoration is only possible if the favorite is on a design that you can access in Your Content.
Note: The Favorite Assets & Brand Kit feature is only available on iPhone, iPad, and Android.
The following steps apply to both iOS and Android:
(Video shows Photoroom on iPhone)
On the Create page, select Your Content.
Select a design that contains the image or text that you want to restore to your favorites.
Select the image or text that you want to restore.
In its settings, select the star icon. Photoroom adds the image to your favorite assets.