Debbihilyes

Hi, I need help to solve a problem i have!! Right now i finished Hoenn region and i have a friend still in Kanto (He didn't finish it yet) i traded him a poke from hoenn to evolve it .. but he couldnt trade it back to me even when he open the pc he can't drag it to the trade, do u have any solutions or the only option is that he should finish kanto and johto first !!

Hi, I need help to solve a problem i have!! Right now i finished Hoenn region and i have a friend still in Kanto (He didn't finish it yet) i traded him a poke from hoenn to evolve it .. but he couldnt trade it back to me even when he open the pc he can't drag it to the trade, do u have any solutions or the only option is that he should finish kanto and johto first !!