What should I do?

The statute of limitations has long passed for disputing the claim. Let this one go.

Can a bank by law within the state of NY have the right to refuse my POA to deposit this type of check it into my business acct?

Your POA sounds like not a proper form so banks do have that right. Also many banks will not cash checks drawn to multiple parties. I am surprised...

Should I be worried about finding all cash buyer in the future? Can I assume the sponsor will sell more units?

This is a real issue. The reason you are getting a better deal is that prices are set by supply and demand. Taking people who need financing out of...

How do I get my share, do I have a legal case and what is the cost.

You have no case. The failure to respond to your email is evidence there is no agreement. The saying in the law is "if it isn't in writing, it isn't."

He does have a right but not in the way you mean. He cannot just take the car. The police will not let him. However, if you default and he pays, he...

U-haul is in the right here. Work it out before they sell your contents to pay the bill.

Should I have received anything else?

The final decree should have included a discharge. If it did, you got the right papers.

Do not think I reaffirmed my mortgage during bankruptcy. Hope not. How would I know if I did?

You would have signed a reaffirmation agreement which would have been approved by the court. Call the court clerk to check the case docket to see...

What can I do? car insurance asking for a face to face meet to inquire about claim that was finalized 8 months ago.

If the matter was finalized there is no requirement to meet.

Is there any law against this ? is there anything that can be done ?

There is no law against what you have described. You can report the issue to the police but they will not do anything.