Airtel — [protected] very low 4g speed

Address:

560033

[protected]. I am receiving very very low 4g speed from airtel this is happening everywhere. If i am inside the house or inside any building the speed is very very very less but if i am outside the speed is fast. Does this mean that i have to go outside every time to browse my net on airtel 4g. Please give me a reply before i move to consumer court against you thanks by dev