Medlife — Spamming calls and messages

Address:

6th main 2nd cross ashweth nagar marathahalli

I get 15 - 20 calls and messages a day, asking me to purchase their medicine or product. Even after been told not to repeat, they continue to do the same and it's been VERY disturbing, and not having a peace of the state. Hourly calls and messages and they don't even talk. There is no such time that they won't call. I want to delete my account but they have'nt given the option to.