Shenzhen Tengxiang Law Firm texted me that the trial was true?

Under normal circumstances, the trial will not be notified by SMS. The court may notify the parties concerned by means of short message, telephone or fax in cases that are tried by summary procedure.

Legal documents issued by the people's court to the parties, including subpoenas, notices, rulings and judgments, shall be served in writing, unless I agree to serve them in other ways. If no one can be found, it should also be served by announcement (newspaper, court announcement), otherwise it will have no legal effect.