Leaking Shower and Diverter Not Working

[chuy]

I am unable to locate "exact" match to repair leaking shower. Home Depot sold me Danco parts for Delta/Peerless with assurances those would fit properly. They do not. Consequently I still have a leaking shower. I hear tell there are no "adapter" kits. Parts are "specific" and must be replaced with OEM parts. My shower was repaired by a person who since has gone out of business. Where on the existing parts can I find exactly "what brand" they are without tearing down the wall? Any suggestions, ideas and tips will be greatly appreciated. Thank you all in advance for any kind help given to this "plumber clueless" fellow (me).

[HayZee518]

look somewhere on the bezel for a name or manufacturer like PFIZER, MOEN, DELTA, PEERLESS etc. then we can do a web wide search for a replacement. Provide a picture of the faucet of a few views.