Unisyn Enterprises — new tata sky set box installation fraud

Address:	9-6-41/2,DURGA BHAVANI NAGAR, CHAMPAPET, Hyderabad, Andhra Pradesh, 500079
Website:	Unisyn Enterprises

This is shiva

One of executive from unisyn entererprises company came to my home on 07th apr 2019 with name r shobha reddy (Mobile: [protected]). She has asked to pay the money through paytm to install the tata sky connection. I've paid the money (₹ 2014/-) to unisyn enterprises on the same day on paytm. Till now i did not receive any call or message from tatasky. The executive is not attending my calls and not giving me the current status. I am confused here. I even reached out tatasky customer care they are saying its fake
How to proceed on its real pathatic that even tatasky such a big company r they aware of this fraud or not.
Please help me on this...

Thanks,
Shiva
[protected].