Vodafone India — 3g/4g network problem

Address:

Chandrapur, Maharashtra

There is no mobile network range of 3G/4G and 2G range is very slow.pls make it fast, solve the problem, grow the speed 3G.there is huge problem of 3G network of vodafone, because of very bad speed of 2G, and without 3G the vodafone customers are porting their vodafone numbers in to airtel and other companies.its your problem, but you have to solve my problem immediately.i m facing many problems without 3G network.so pls do it immediately.otherwise i have to change my number in to other Mobile company.
Thank you