CreditMantri — unauthorised application to lenders

Credit mantri without my permission is forwarding my details to every bank for credit card or any such borrowing application.
There is no way to deregister delete account.
They haven't provided any customer support email id or contact number on their website to reach out to them.

Everyday i receive one email with respect to my application being sent to multiple lenders.

I want to stop that.

Please help me reach them out