That will not matter. You will need to consult with local counsel about possible defenses.

Please retain counsel. No judge is going to believe you were passing someone at that speed.

You have no grounds for a lawsuit under these facts.

Absent some notable physical injuries, best you can do is ask for a refund and maybe a credit.

Suing for defamation?

You have no grounds for a lawsuit. You may well be counter sued for filing a frivolous lawsuit. Walmart plays hardball.

Um ok.........................................

Can a cop search an actual safe with combination that is located in the trunk of my car? It can be bolted to car if needed.

If you are arrested and the car is towed in, they will conduct an inventory of the contents, including inside the safe.

Is it legal for an officer to follow me approximately 4 miles to my place of residence?

I don't see anything illegal about the officer's conduct. Sorry.

Can someone sue me for not sending what they wish for?

It is unclear whether you are saying the two of you had an agreement or not. They can certainly attempt to sue you, but whether or not they win or...

If your daughter has not been home for 3 weeks you should be calling the police. Your post is simply not clear about what is the issue.