If you need help, the answer to your question is likely to be found on this page.
how do I assign shipping to my product
When you have added shipping rates, you will add a product and you will see a shipping box with the rates you have entered, from here click the rate until it goes blue, if you want multiple rates to that item highlight them till they go blue and then save item
how do I set up my store
If you click home page, then profile which is on the main green menu bar and then myapps which is on the main menu bar you will then be able to set up your store
How can I delete my account?
If you are aboslutely sure that you want to delete your account, you can do so
here. Please note that your account will be permanently deleted and irrecoverable!
How do I customise my shop?
In your profile section you can copy and paste in css from free template sites such as http://www.pyzam.com/myspacelayouts/ All you do is go to your edit profile and copy and paste the css into the css box.