Municipal Corporation Of East Delhi — Complaint regarding residues, old cap of sewer repairs

Hi,
I am residing at Mahavir Block bhola Nath nagar gali no 6 Shahdara.
Mcd people repaired sewer and changed caps of same but left all residues of repairs and old cap here only, due to which we are facing lot of issues even our water gots damage because of that.
Please arrange pickup of same at earliest.
Regards