Airtel — network issue 95-110 dbm only slow speed data

Address:

vanchikappara house alapara p.o kottayam, 686544

In my location their have 100%4g network but have 95-110dbm network speed only so please boost tower signal or please provide higher speed. I contact them yesterday and they said wait for 4hr and after the same issue i faced. And mostly in evening almost 7pm to 10pm network became slower than slower. I need network strength at least below 80dbm or near to it. I need speed network always in airtels add they say they have fastest network but here full range with 4g i have no speed and always facing troubles when i play online games and watching vedios. Please resolve my problem