Vodafone — internet 4g speed

Address:

Jhalawar, Rajasthan

Sir
I am from aklera and use vodafone 4g
But speed is very poor so i call 198 number and lodge a complain the executive told me our technical team will contact you
After 10 days when they did not contact me then i call again on 1 april 2018 executive request me to hold the call then after few minutes he cut the call.
I am so embarrassed by this type of poor response.
So i want to lodge a complain against vodafone company.
Dinesh chitara
Central bank of india
Aklera
Mob : [protected]