Hi guys. I'm trying to help my father remove an old Moen faucet and he is 75 and has NO patience. We are also in a bad financial situation so any help you can give me will greatly be appreciated. We need to take this faucet off but we can't figure out how??? There is no screw in the middle. The inner walls of the thing we need to take off is threaded, but we don't want to damage anything. Can anyone help? I attached pictures for reference.