Configuration of the shipment method


Is there somebody who can tell how to configure shipment method at cs cart 2.04 step by step?

I’ve added shipment method,added localization,set localization for categories,products, etc. but when i tries to checkout - i can’t do it, because of my address. For example I using USA,Alabama and xxxx city with xxxxx address.Whe I click Save script redirects me to on again to the checkout page address details and without any messages.

Thanks alot for any help.