Idea Cellular — No network 3G/4G for Internet

Address:	Mumbai City, Maharashtra, 410210
Website:	www.ideacellular.com/customer-care

I ported my mobile no from Vodafone to Idea but its worst experience. While porting all telephone executives are telling my device will work on 299 plan where I will get 1 GB everyday.
Once my device is ported I check no 3G/4G network is getting. Once 2G works. When I inquired then I got information my residential place is not supported 4G network what a joke in Navi Mumbai no 3G/4G? Its surprised me. I tried to called 12345. 121 & 198 since 15 days but not able to communicate customer care these calls are automatically ended with a dialog "All customer care are busy".
Idea has frustrated internet and network I am facing call drop like things. I don't want continue this network for 90 days.

Idea is providing bad service.

Please help me how to get out from this.