Lambrg22

Greetings Everyone, I did a big mistake and made a trade with Itzmich sto i can evolve my Haunter VIA him but now it's locked on his PC. Is there any way to get it back please? i just learnt that you have to be in the same region progress so you can trade pokemons from other region. Im playing in Silver Server my name in game is lambrg22. Unfortuntely i dont have any screenshot but Itzmich is already informed. The reason i did the trade is because i wanted my haunter Evolved into Gengar so i can continue play and try to beat Elite 4 (Johto) Problem Solved..!!!!