Complaint Review: Addict Gear

I bought the FUROSHIKI wrapping shoes through the addictgear.com website paying with credit card, and never heard back from them. 

There is no way to contact them, and the website is now offline. There is though a personal gmail account  "adampongsawat@gmail.com" when clicking the "contact us" button from the order confirmation page. 

My order number is: ORDER #21145 and I paid 57.75$ for the shoes, a complete ripoff. 

I imagine a lot of people is involved, as I got to know the shoes through a facebook add, therefore probably thousands of people saw it. 

If there is any way we can do something to report  these guys and to get the money back from the people affected, it would be highly appreciated. 

Thank you and looking forward to get answers and solutions!