Hello, I already did all of the things you said. Google guy keeps on writing to me saying "their experts are working on the case and they will let me know asap" but while we speak the app is still there. I'm starting to think they will silently remove it and never admit their responsibility. Exodous guy was very kind and told me they did their part to take the app down but again it's STILL THERE!
EDIT: they just take the app down at last
I should say congratulations to you. This was made due to your efforts and experience. I'm hoping that google play should be stricter next time if they have been receiving tons of reports from these fraudsters. They should get the hint from these reports and do something in filtering listing into their platform.
Because once an app of these scammers is removed, they'll create a new fake and imitation from the popular wallets or exchanges to scam new users again.