Postal benefit inc They sent and had me take packages back n forth to UPs and FedEx Cypress Tx

Not only were you scammed, but you are an accessory to at least a few Criminal Acts.

What you did was receive goods purchased with stolen credit cards, so every package that was purchased can be tracked to your information. If it ever unravels, your name will come up and you will get a visit from Law Enforcement.

You will have to explain how you didn't know this was a scam. Oh and the fact that you thought you were getting what was probably several hundred dollars for what is really no more than a couple hours worth of work isn't going to help your claim of not knowing.

I will be sueing them I have all documentation required and names emails even the fictitious website they have is bogus.
- No you won't be suing them. No, you won't recover any money. No, you will never find them. Because just like the fictitious web site,  all of your documentation is fictitious as well. The Phone Number is a "throw away" cell phone paid for with a Stolen Credit Card. If you notice the phone number is to a PA phone number. The address they gave you is to an unrelated business that has nothing to do with this. Most of these scams actually use vacant lots. Although my favorite was the one that used the White House's address..and the person still fell for it.

By the way if the web site if bogus, why exactly do you think that the e-mail address would be any different?

Oh and the chances of them actually being in the US is about zero.