BEM Blocked Exchange to usdt & also withdraw in both cryptocurrencies

Belam Exchange BLOCKED all its withdrawals for twenty days!!! that's really unfortunate & still can't access on my bem and Usdt both to exchange & withdraw And without the permission of the users, all the assets of the users  Exchanged into BEM currency And after this incident, all Bam currencies have been blocked And it does not allow the conversion of BEM currency to USDT for withdrawal please follow up and handling