Trai — internet connectivity

Address:

Kasba Sultanpur, Sultanpur, Uttar Pradesh, 228001

Sir,
I am manish
My phone is raidme is volte phone
My airtel number is [protected].
I recharge my mobile prepade.
But i can't find better service. I have problems to uese internet.
Speed is very very slow.
I completed many time to the operater, he promised that he solved problems. But he can't solve my problem.
I request many times to costumer care and his other officer. But they can't solve it.