Mega evolution bug / De-evoltuion request

[Afnan2997]

  Hi guys, I showed this Pokémon to Oak for mega quest, it was freshly caught and Oak said it was perfect then I trained it, and when I came back to battle Oak ,he asks me if I had caught a new squirtle / charmender / bulbasaur . I am pretty sure I didn't make any mistake (also I didn't click on "I want to train a new Pokémon") and every steps were followed. I invested a lot of time and money in it, so I don't want to do all the things from the start. So please guys can you check what's the problem.
My IGN is: Afnan2997
Server: Gold


I am pretty sure I have done everything perfectly, but still if I had made any mistake can you fix it? Like De-evolution or anything like that?

Edited October 2 by Afnan2997
spelling mistake

[Epithet]

Hello @Afnan2997. My apologies for the late response.

 

According to our database, there is no history of you ever starting the Blastoisinite quest. The only Kanto starter quest you have started is the Charizardite Y quest, which you have completed.

Our database shows that at this stage, you need to show a Kanto starter to begin either the Blastoisinite quest or the Venusaurite quest.

 

If you have further questions, please let me know.