It's a scam exchange obviously (this MO is well known btw). Bot protection is bullshit. Why did you go as far as doing KYC in the first place?
Sorry but your funds (if any) are gone even if you transfer 0.05 BTC.
really ? Is the exchange a scam?
101% Scam!
They do actually have the dumbest reasoning for them to ask 0.05 deposit just to get rid of bots?

If you passed up some documents then expect for those info either be sold or leaked out.
Dont do any deposits because any service/individual that do ask amount for you to proceed on something does signify a clear scam.