Can I'm serve by mail summons ?

This is difficult to follow. Are you saying someone is trying to serve you by mail, or are you trying to serve them? No, you cannot serve just by...

Is it possible to win a lawsuit against a tow company selling a vehicle who failed to notify the owner in a timely manner?

Unless you can prove that the tow company never sent out a notice when it was supposed to than you are unlikely to win. If it sent out a...

The Court of Appeal reversed my case to the trial court (and affirm another part), am I able to file a 170.6 - judge is biased?

Yes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

This is a moot question. Do not send a letter to the judge.

I suspect your question is asking whether it would be legal for them to send you to collections (eg who is legally in the right). For that you...

Is a Good Faith Payment a Legal Terms or simply societal Moral terms with no real legal clout ?

It is hard to meaningfully opine with such limited information about your actual situation. If the same judge is ordering to pay is the one who...

No one can meaningfully render an opinion with such little information. If a judge agreed the record should be sealed, then you simply wanting to...

When filing unlimited civil complaint for a tort against police officers actions in the box where you write the plaintiff vs

You fill out the boxes to conform to the reality of who you are suing.

Can I sue is it too late?

Possibly not due to COVID tolling. I am not sure I see a case though. The facts in your post are very thin.

What are legal obligations of a payroll company ?

You are welcome to hire an attorney to review the contract and related documents.