I just started playing. I clicked on a button that told me I would get free loot for logging in with my Amazon. I did so and got the loot, which was cool. My friend messages me and tells me he wants me to claim his referal code. I just started so I had no issues restarting... except now when I try to log in through Amazon it says it's already attached to another account.

Did I accidentally forfeit all my Amazon Prime rewards...?

Is there any possible way to disconnect and reconnect it to my new account? Or is there any way to find my old account through my Amazon account?

I don't care very much about the first reward... but I do want the other ones...