Facebook login goes to old account

[user-removed]

I was logged in to the right account in Spotify app on my iPhone. Wanted to log in to Spotify on my MacBook but didn't remember my login credentials. Logged our on the phone and now I can't log in:( premium (family) was suddenly deactivated so I had to make a new subscription)in panic) but I still can't log in, Facebook are sending me to an old account at Spotify. Forget pw not working, it keeps telling me that I suppose to login with fb. I deactivated Spotify on fb but it didn't help. The problem is that trying to contact support via "help" page is connected to my old deactivated account, email address ends with deleted... So I can't contact anyone at Spotify regarding this!! 

Anyone seen this before?