How to verify my bank Account

Sent bank statements about 10 times, amazon said it’s not verified. Cant contact anyone as there are no any details how to contact them neither via email, phone call, billing address. Bank statements are with correct address, name, account number, sort code and they were always new (10 mins max after I took it from my online banking). Feel like they keep me as a stupid man saying it canno be verified because The previous document did not pass for the following reasons:

• The bank account document has expired. The document has to be dated within the last 180 days.
• We require a letter from the bank stating your ownership/association with the bank account.
• The bank account number on the bank account document does not match the bank account number entered in Seller Central.
• The account holder’s name on the bank account document does not match the name entered in Seller Central.