Trai — jio slow internet speed

Address:

Lakhisarai, Bihar, 811311

Dear Trai,

I'm complaining about Jio slow internet speed. Nothing is working Jio in my location last 6 or 7 months. I'm complaining Jio about own its slow internet speed. Jio tell me we r working on it, but now 6 months passed Jio have no work on it my location. So what I'm do sir.
Sir tell Jio to return my money plz. I'm helpless sir.
So plz do something sir.
Thanx