I was told that i had won some money and that i need to send them some money in order to get it so i sent them 300.00

Sorry, but this is a scam. Do not send any more money.

How much information can a job see when they do a background check?

That depends on the job and the quality of the service the company uses. My advice, be honest on the application.

Can you sue for Libel ?

What you described is not libel, there is no claim here.

How do I remove my name and phone number...

Either ask the lawyer whose profile your name/number appear on or contact avvo.

Due to the dangerous instrumentality doctrine you are liable. Contact your insurance company.

My infant daughter sustained a head concussion due to a negligent contractor. The contractor admitted fault via email. I quickly

If you're unhappy with your representation you can terminate his contract at any time, you just have to pay for the work he ACTUALLY did.

Can i be sued for soliciting a client ?

I think your (former?) firm is in more danger than you.

Can a crossing guard video tape someone she does not know?

It is perfectly legal. You have no reasonable expectation of privacy in a public place.

So i am being investigated and actively hacked and everything i do seems to be shared with the people around my area

Yikes, that's a lot to take in. Unless you are some major international spy/criminal I cannot see any government body going through the trouble of...

What should i do if someone hit me by running a light

You're going to have to call an attorney. Sorry, but that is the best thing you can do at the moment.