Cross Roads — Numerous number of calls

Address:

New Delhi, Delhi, 110075

Hi, I am getting numerous number of calls on my cellphone ( +91-[protected]) from cross road team even after stating that I do not need any additional service as I already have
memberships with cross roads.
Multiple times I have asked the caller to put my number on do not call list and even after that they keep ringing .
One of the associate confirmed that my number is with every seller and you will get multiple calls .
One of the details :
Call received from the number - [protected]
Date of calls[protected]
Time of the call - 4:07 P.M.