You can manage your saved gigs through the mobile app
Fiverr Gig Favorite Exchange users can save Gigs by saving them as favorites. To add an Gig from your favorites you'll need to login.

While browsing the marketplace, in each Gig you will notice the heart icon on the top right-hand Fiverr Gig Favorite Exchange corner. Click the icon to save the Gig in your saved list.

to add one Gig to your favorite:

Click the image.

Add the Gig by clicking the + button. Gig, Fiverr Gig Favorite Exchange and the Gig is added to your Saved Lists.

Note: When you add a favourite to your list of favorites, your heart icon is filled. To unblock the Gig in your Favorites, simply click the heart icon, select it from your Saved Lists.

For managing your collections:

On the main menu, click Saved.

Note: Fiverr Gig Favorite Exchange You can sort saved gigs in the top right corner by Name, Number or Last Modified. You can also click on the Share icon to save your Gigs.