Issue Updating from v11 to v12

I have been using AnkingV11 and just downloaded the Ankihub and subscribed to the AnkingV12 deck.

I have 43k cards which I believe is what I had previously though my friend who started straight at AnkingV12 only has 35k cards. I am just looking to update entirely to V12 while maintaining my previous schedule from V11.

It looks like everything is still tagged as V11 and I see no sign of any V12 tags.

Any help is appreciated. Thanks in advance.

Have you subscribed to the anking overhaul deck on the ankihub addon yet? It should look like this

Yes it looks just like that.

Try resubscribing, press unsubscribe then reinput the code again, see if that fixes it