WSPR Grid location change

If anyone knows a WSPR server staff member that could change my WH2XND grid location back to DM33XT it sure would be helpful!
DM33XT is approx. 20 miles due north of Phoenix AZ. map shows Im located in Tonapah AZ.
Making changes in my WSPR account does nothing.
Thank You, Ron WH2XND/NI7J.