Airtel — poor net connectivity

Address: Chandigarh, Chandigarh

I am holding airtel connection no. [protected] with 4g network facility. I am residing at sector 2266a/20c, chd. And working in old district court building, sector-17, chd. Both places have poor network. Earlier, i complained about same to your rep & he promised to do needful but nothing has been done. I always face problems for downloads, whatsup call, online watching of videos etc. Please do needful else i have to port my no.