Apple music
I have a family apple music subscription (owned by my dad). I have been trying to log in to apple music using my browser (opera) when trying to log in after entering my details the log in window disappears, If I get my password wrong however it says password incorrect like it should. If I click try apple music it just says you are already a subscriber and I click done. could someone please help?
Edit: I have tried signing in by playing music and then having it ask me to sign in which sends a 2fa notification but after putting in the 2fa code it closes again
Windows