Just Dance 2021 unlimited problem?

My girlfriend got Just Dance for the Nintendo Switch 1 month ago. She made her account on my switch so I can play it with friends too. I noticed very quickly that without Unlimited there are very few dances. Yesterday I got a switch card so that I have the unmimited version. Then there was a test version. In addition, I bought another 30 days, so now I have 60 days. I went into Just Dance, but I hadn't unlocked the Unlimited Dances. Can anyone help me further? I also have a Ubisoft account linked, so I have no idea what it could be.

Contact support

Call Nintendo support, there's a hotline on the internet, pick up quickly (at least for me like that)