Pioneer Global Services — fraud travel agency

Address:	Mumbai Suburban, Maharashtra
Website:	www.pioneerglobalservices.com

This company has fooled so many people.. They called us and told that we have been won some prizes and said only couple entries are allowed.
After visiting their place they shared membership details with so many benefits but after taking their membership they are not responding to our emails and calls.
Please suggest what should be done.
[protected]@gmail.com