After subscribing to TIDAL there isn’t any integration
Did you try to log out of Tidal from the djay app settings?
I would…tap the vinyl (block circle on the top of the app) the cog wheel (settings icon to the right of Packs –> Library –> scroll down to Tidal –> Log Out of Tidal.
For good measure, force quit djay app. Open app, tap to select a track as normal then tap on the Tidal icon on the right. It’ll ask you to log in.
Should work now.
Would you know how to do that ?
THANK YOU !!