Chenga Quest Problem

[Debuff]

I'm doing chenga quest but not found location to interact. https://bddatabase.net/us/quest/7215/8/

Anyone got same issue?

 

[Mimikyu]

Its completable. It is just a pain to find. You have to dive under. Here are a couple location pictures from guides.

 

[Debuff]

Its completable. It is just a pain to find. You have to dive under. Here are a couple location pictures from guides.

Let me try. Tks bro

Update: It'st work