@Kratos_again the Megascans claimed on Fab will not be available in your Purchased tab on Quixel Bridge. This screenshot that you’ve shared which says “Megascans claimed” actually means that you’ve claimed Megascans on Fab.
If you’d like to access Megascans through Quixel Bridge, simply go to Quixel Bridge and start downloading assets which should then appear in your Purchased tab on Quixel Bridge. Next week, we’ll also provide the ability to claim all Megascans on Quixel Bridge. You can find more information here: Access legacy Megascans on Bridge and Quixel.com
Hope that helps clarify.