Dear Gopi, if the company has hacked your contacts and is calling to your relatives, it is a serious cyber crime. Also if they are demanding the higher interest against RBI rules, you can register police complaint against them, but do not pay them.
PaySense » Hacking Contact List And Harassing
Jaivilla Dev Shakti 49 Tilak Road,
Navyug Colony, Santacruz West,
Mumbai, 400054 Maharashtra, India
PaySense Customer Care Number, Contact Number, Email ID and Address Details are available in Company Profile.