Getwatches.me — i have ordered for fossil 5th gen watch for 1699rs. but they delivered me some fake watches which not worth of minimum 500

I had ordered Fossil Gen 4 Smartwatch and received the courier on the 25th of december. I had paid cash to the delivery executive as it was placed as a cod order. Upon opening the parcel, i realized that i have actually received some # kids watches instead.

Please help me in getting my refund from these scammers and save my money form going to absolute waste. I can provide any photographic proof, if required.