Sure there nothing to hide, but why i need kyc for mining? Open 2 platform exchange and mining pools like binance does.you dont need kyc for that. Ok if you try pass nichehash stupid kyc process it is asking address proof which not accepting. They have no idea every country gives different type address.they think every country has standard address. Even you show your address they say it is not address 
I just tring to say this is total BS!
Looks like nicehash got under tight regulation.
Anyway just wanted to let people know to withdraw your fund before november 1.