You'll have to search for another lawyer thru AVVO , Google. the CA bar, etc. Make sure you fire the existing lawyer in writing and get a copy of...

You need to hire federal workers compensation lawyer.

If you were an employee one cannot sue. Your recourse is workers compensation. Hire a lawyer

Yes but the fees are governed by the contract of representation.

Too confusing. Doesnt sound like a case anyway. Notify your insurance company and let them sort it out.

Sorry but that is not a case. Unless you have an employment contract you can be terminated at will. If that occurs, file for unemployment.

Unless you suffered an injury and received medical care, there is no case. Seek a refund but keep the change.

Hire a lawyer to defend you. Don't try to handle it yourself.

No but you can return it for a refund

You should notify your carrier. Any attorney will require upfront fees.