Eexata — smartwatch

Website:

eexata.net

I'm a user who bought a smartwatch from this site.
I had ordered a zeblaze thor s 1.39 inch super amoled 1gb + 16gb 3g gps wifi camera heart rate monitor smartwatch.
I paid for this product using paytm.

And 4 days after placing order i received a completely different product with
Fitup ip67 waterproof sport smartwatch written on the courier.
And after i opened it it does not even have a charger for it to work. Does not have the heart rate monitor. I can't even start the watch up.

I have received a completely different product than what i ordered and this is a clear violation of my rights as a consumer. The contact number is not valid and i want a replacement or a refund as soon as possible.