Stayclassy.in — Ordered but cannot track

Address:

Stayclassy Shreedhar industrial park Narol-Gandhinagar Highway 120ft ringroad bypass Ahmedabad Gujarat-382415

I recently ordered a phone cover on the 3rd 0f September but I'm unable to track the order. They say on their website that they ship orders within 48 hours of ordering, but there is no tracking of my order. They have provided me with an order ID but when I tried tracking it says the order ID is invalid. I've paid full money to them and they are now just ignoring me. I cannot even cancel the order now. It was not some disposable money, it was my hard-earned money. Please sent my order ASAP.