Sneakerjoint.co.za is a ****

I bought sneakers through a website called sneakerjoint.co.za last month I received confirmation that payment was received. I never received the sneakers no communication from them their website was offline. This morning when I checked their website is up and running again the contact details that are on the website are not working. I think the reason their website is working today is that they want people to purchase and then go offline again. People must not use them they ******** people