Shazam app does not have log in option

Trying to access my Shazams on the web but every time I log in on the website with my iCloud details says there is not data history for the account. I have Shazam on my iPhone so I assume that it is linked to my iCloud and iCloud syncing happens regularly but I can't even seem to find a place to check my login details on the app or if I'm even logged in at all or an account ID.

I see there have been questions like this before, when I have followed the links posted in response they come up as unavailable/page not found.

Any help appreciated! Would like to keep my data history and not have to start a new account.