I doubt that your damages would be enough to warrant the cost of a lawsuit, but you can certainly check with some local attorneys.

You should probably find another dance teacher. This is not a legal matter.

You should seek medical treatment. Best of luck.

They sent a bracelet insteeds of laptop, they won’t refund it

I don't see a question here. Dispute it on your credit card.

Professional and Ethical Conduct for Attorneys?

This is not an ethics question. Like anyone, lawyers can represent who they want, just like doctors, CPAs etc.

Is there a class action suit that is directed at porn site solicitations?

Not that I am aware of. These sites usually operate overseas and can't be found to sue them.

Why would a lawyer refuse my case saying he heard something in the community that could prejudice him?

None of us can tell you why he refused your case. Just move on to someone else.

Yes it is. Just ignore it. Do no respond.

The only way to answer your question is to wait and see if you get arrested, and then raise these matters as a defense. That is not worth the risk....

Stealing by anyone is illegal. Proving it will be difficult.