How to unlink a twitter that’s not mine

I played in 2022 and just came back, seems like the last time this person logged in was also in 2022 because that’s when the last characters were pulled. There’s a twitter linked that’s not mine, The email and password are mine and i’ve changed the password so i can keep the account. I just need to know how to unlink this twitter while having no idea who logged in and linked theirs, so i can’t contact them.