Delhi Police — Traffic signal not working

Sir i Dhirender kumar resident 501 FIRST PUSTA kaithwara delhi 110053 coplaining that traffic signal of FIRST PUSTA which control shastri park to khajuri, and khajuri to shastri park traffic flickering yellow since seven days and neither any repair nor any traffic policeman present there. It is become difficult to cross towards First pusta by pedestrian, child, physically disabled, and senior citizen because traffic runs to fast without controlling, severe chance of accident.
Kindly do needfull.
Thanking you.
Dhirender kumar