Does a financial institution have the right to offset an overdrawn business account with the owners personal account?

Usually, a LLC is a separate entity. There can be circumstances where piercing the corporate veil is appropriate upon a court's orders.

My previous employer filed for H1 B petition withdrawal before october 1, 2018 but they don't have any acknowledgement for that?

Apparently, you can check your case status online: https://egov.uscis.gov/casestatus/landing.do. Perhaps the legal department of your new employer...

Why does Washington state not pay minimum wage for their unemployment?

https://esd.wa.gov/unemployment. It probably wouldn't be good public policy to encourage too much unemployment.

Can this client sue his lawyer for the extra money he had to pay after the lawyer raised his fees?

The Rules of Professional Conduct require an attorney's fees to be reasonable. RPC 1.5...

Standard case?

Usually, it's the insured who has a claim against an insurance company for bad faith, etc. See Cedell v. Farmers Ins. Co. of Wash., 176 Wn.2d 686,...

How can i get my money back?

A civil action in a court of law may well be your best bet.

Your marriage certificate should be sufficient evidence of your change of name.

Employers definitely have a legal duty to pay wages. See https://www.lni.wa.gov/workplacerights/. You definitely have a sound cause of action.

What do I need to do in this case?

Your statement describes a possible violation of the Consumer Protection Act. RCW 19.86 (http://app.leg.wa.gov/RCW/default.aspx?cite=19.86). ...

Can a lawyer take more then the agreed 33%?

The retainer agreement would be the place to look. RPC 1.5 says attorney's fees have to be reasonable. ...