Idea Cellular — Idea 4g speed less than 200 kb/sec

Address:

Nashik, Maharashtra, 422003

From last few month i was recharge of rs.347 in that i got 1gb/day 4g internet & unlimited calling. But from last 8 days i am not getting idea 4g internet speed. It will only shows about less than 200 kb/sec speed which is worst than 3g speed. Also live streaming video has an interrupted, not going to regular it will always buffering after 5 minuts. Downloading also goes to 300-400 kb/sec & suddenly goes down to 0 b/sec. Again it will show same speed & again drop. I was called to customer care. They said that make some setting. I also done that but it was wasted. Infact before idea 4g i was used jio 4g sim, it was going well on this handset itself. And idea aslo going well before 8 days from this complaint but now this is the issue.
Idea 4g not giving satisfactorily services to me. Please solve my problem as early as possible. I am suffering too much.