[Resolved]  Airtel Hello Tune — Regarding unwanted call (hello tune)

Address:

Guna, Madhya Pradesh

Sub - Regarding Unwanted Call (hello tune)

Respected Sir/Madam,
Mein apna cell no. ([protected]) par DND activate kar chuka hoon but abhi bhi airtel ke unwanted call aate rahte hein .Bina suchna ya request ke kabhi bhi koi bhi subhida activate kar dete hein. Jaise mere na chahne ya with my permision (DND service activate hone ke bad bhi) mere no. par hello tune activate kar di jati he , jab es subject me maine costumer care par bat ki to meri complaint sunne ke bad bina koi sufficiant answer diye mera call end kar diya. Mein es tarah ke unwanted call se paresan hoon isliye maine DND activate ki thi but phir bhi galat tareeke se company dwara costumers se paisa liya ja raha he.
So pls sir/mam help me.
My mobile no. is [protected]