I have been using bibox recently with small amounts of money but so far it was doing so good. What did you meant about 20 open usdt withdrawals? are you getting chart with such amounts for withdrawing your money? I never tried this exchange site with big chunks of money but yeah it's quite risky to try this on bibox as this exchange site is full with bots. im feeling worried if my money can't be withdrawn from there too. Just doing hit and run strategy for shitty exchange like that