Airtel — worst network service by airtel

Address:

736135

I have been using airtel since last 3yrs never faced any major issues bt in last few months getting d worst network coverage. It's 4g signal automatically changes to 3g and internet stops working. I talked to the customer care regrading this issue several times bt got disappointing results like they said "i[censored] select 4g only then internet won't work in 3g if it changes" like seriously? Such dumb replies! Others said in ur area coverage showing is good we can't do anything bla bla bla. Now wat should i do, after spending 399 shal i switch to other provider!! My airtel no is [protected], currently residing at dinhata, dist - coochbehar, ward no -6. Hoping best from india's biggest network provider.