I am sorry to hear that you are experiencing issues removing your wall mount bracket and I would be happy to assist you. If you go to https://www.deltafaucet.com/bathroom/product/55021-RB you will find an installation guide in the Documents and Specs menu. To remove the wall mount bracket, you must follow the instructions on page four in reverse order. If this is not helpful, please reply to the email I sent you and I would be happy to assist you further.
Delta Faucet Company
Date published: 2017-10-13