Is it true that the recruitment center sent a text message saying that it would freeze my WeChat?

This is not true. The main organs that have the right to freeze WeChat change are public security organs, procuratorial organs, courts, state security organs and the Commission for Discipline Inspection. Only suspected matters mainly include criminal cases and civil cases and have the right to freeze WeChat. The collection and adjustment center is only a regulatory department and has no power to freeze it.