DishTV — Getting a lot of promotional calls from dishtv

Address:

"Dish Infra Services Pvt. Ltd. D.No. 64-1-17/1, Opp: to VMC High School, Patamata Lank,Vijayawada- 520010"

Hi,

I have been getting non stop calls from dish tv from different land lines numbers for vc number [protected] on my registered mobile number with them which is on do not disturb mode. I don't know if that's even legal. Many times u have asked them to stop calling me but they don't. This is mental harassment. I can't even block the numbers coz they call from different numbers everytime. Please stop calling me immediately and I don't want any communication from dishtv side. Attaching screen shot of my phone call log for reference.