rosablanca

In the online repayment tool for self assessment when I enter my banks details HMRC lists my bank name but autofilled the incorrect bank address. I was unable to edit the bank address I also checked the address HMRC lists for the bank on my banks website and that address does not have any branched listed at that address. I did not want to click the "is everything correct" box since the bank details are incorrect in HMRC's records. How can I correct this so I can proceed with my request? Thanks