The trial will begin tomorrow, but I haven't seen my legal aid lawyer, and he hasn't contacted me, and I don't have his contact information. Is this normal?

Not normal.

The key is whether the legal aid procedures have been handled and approved.

If approved, you can ask the name and contact information of the appointed lawyer in your office.

Once appointed, legal aid lawyers will generally contact the parties and go to the court to read the documents.

Legal aid lawyers can be replaced. If you think that the lawyer assigned to you by the legal aid center is incompetent or unprofessional, you can ask for a replacement.

Legal aid lawyers are appointed by the government, free of charge, and the case-handling subsidies received by lawyers are only a few hundred dollars, so legal aid lawyers generally don't care much. The key is whether you have the legal aid approval document given by the legal aid center.