So far they asked for a verification by ID and selfie. Did so and it's processed now. Let's see if they allow payout then.
I cringe when I read how easily people send a bunch of con artists their ID and selfie. I don't want to scare you, but your data will remain on their servers for ever without any guarantees that they will delete it if you request so.
Based on that I assume that the amount you plan to withdraw is large enough to for you justify sending them your precious data? I would have discarded my account if I was in your position, but everyone is different of course.
who cares. its a f*cking mining company, not some burglar planning to rob your house. You give your ID every day to various government agencies, telephone companies, utility companies, etc without batting a wink. Hell some buildings don't allow you to enter without seeing your ID, but here you are afraid that it will remain on their servers
for ever!!don't be so dramatic mate.