BBMP — drainage debre not cleared

Address:

912,15th cross, EWS Yelahanka Newton Bangalore, 560064

Drainage debre not cleared after cleaning work is over.

Always after their work they leave debre there only for one week.

I always inform several times.
But no use.
Drainage is in front of my house gate only.
The road is only 5 mt wide. Four floor building permission is given to Built houses. As a consequence no proper circulation of air. Feeling horrible with BBMP