Vista clothes - Package not delivered

I came to find out about this site on **th March. They are selling amazing designs at extremely low prices. So I decided to order something. They don't give cash on delivery so it was a prepaid order. Now, a call came after that confirming the order. I sent them emails asking when I will get the product and the reply came that by **th April I shall get it. **th April also came and no response from them, no mail or text or anything. I went to the site, the address and phone number there before were also removed by then. The number I had it says the number is incorrect. Then I went to Facebook and searched for vista clothes and came to find out that there were ***s of other such people who were duped by the site in the same way. The number that I have of them is - **********. I'm attaching a picture that also has the address earlier mentioned on the website as well as complaints of other consumers on Facebook. Also, they have another site as well by the name Shopkin.