Unable to withdraw at BISS. It seems to have run away

It was exposed that the dark horse BISS exchange was involved in bankruptcy news. In the afternoon of the same day, a large number of users said that they could not get feedback when applying for withdrawal at BISS. Moreover, the team members of the BISS exchange also disappeared collectively, without communicating with anyone in any channel. The BISS official did not give any explanation for this situation.