Hsrpseva.online — Paid for HSRP but didn't receive any confirmation

Address:

41 Vishnu Vihar by pass road Dehradun Uttarakhand

I ordered HSRP from the site called hsrpseva.online but after making the payment they had only sent me the payment confirmation mail. I didn't receive any document related to the HSRP, even they have not provided me the tracking code or order number to check the status. I have been chasing these guys via email since last 3, 4 days but didn't receive any reply.
I am sure these guys are doing fraud. So, I request if this complain site is genuine please take some serious action against these type of fraud websites and the people behind that.

Thanks
Regards
Deepak