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Unless you can prove that the company did something wrong you can't sue because you spilled on yourself.

This is not a legal matter. Ask for a new key. It's only been four days.

How to get your neighbor to trim his tree is not a legal matter. You can ask him, you can email him, etc.

IMO his PO is well within their rights and is doing what is legally correct. His PO obviously thinks you have participated in his criminal...

You are asking a bunch of strangers why someone called you. We don't know.

It is up to them. There are valid reasons for not allowing filming. As I recall, they don't.

IMO you have absolutely no claim against WM for their no firearms policy.

That's up to a judge to decide. IMO it was a valid search.

Check the terms of service you agreed to, but it will likely cost far more to sue them than you can ever recover.