I registered with nemeb and start doing arbitrage between Nemeb and binance... They frozen my money and ask me to make deposit to unfroze it and to verify my wallet they didnt specify amount,, i deposited 9 usdt..they said the amount insufficient..so i deposited 20usdt more...they said its not enough and should pay 150usdt ...so i deposited 150usdt...beside the 30 usdt... The amount reach them is 148.9usdt ..they said it should be 150usdt. So i transfered 157usdt... They said noo it should be 150usdt exactly.. So i deposited more 150usdt.. They said now account is active but i have to activate premium account because my account have 1110 usdt now..and they will be kept frozen until i pay 350usdt... So i paid the 355 usdt . They now i have to pay 0.0058 BTC ??? Can you imagine that? They are fraudulent and thieves..they force people to register for premium account even if you dont want to... And they will keep asking for more and will never release your money