Wilzinn

yes I did that, I started the quest again, but it's giving this bug, I took another charmander and redid it all, then when it comes to the battle part it says it's not the same one I had shown

Hello I'm doing the charizard y mega stone quest, I do everything correctly as it should be done, I'll talk to professor Aok to start the quest, after that I went to get a shy charmander with 90+ ivs, I went back to him and showed the he charmander, after that I went to level him, after he was fully leveled I came back according to the quest, but when I went to battle him, he says that the pokemon I'm showing is not the same as the one I showed before, so I couldn't finish the quest, I already tried to redo the quest 2 times, I don't know what else to do. I hope someone from the staff can help me :)