Get my money out of an Amazon-banned account

Has anyone any idea how to get my money out of an Amazon-banned account. We have appealed for 2 years now, and finally, support admitted its worthless to keep doing it. They however have £3000+ of my money sat in the account, can I take amazon to a small claims court to get this out?

 I’ve found threatening to go to the U.K. financial ombudsman normally gets the result you need. They’re likely the best party to approach for getting your money back for this. Small claims court could also work and may be the suggestion of the U.K. financial ombudsman, but they’re one of the few bodies who amazon May fear slightly