Can someone help me get a Gengar though trading? (azahar+)

I really want a Gengar from my caught Haunter but I can’t even with PokeHex due it wasn’t legit even if I changed the location to the abandoned store (I am still at the Steelzium trial)

I really don’t know can emu (azahar+) save reached the non emu save so I hope I can get someone use the same emu