Orient Electric India — Orient Geyser installation pathetic service

Hi,
The installation was done for my geyser today 3/11/2020 between 4:30pm to 5:45 pm.
The technician left and within 5 - 10 mins the geyser fell off the wall.
God forbidden if there was someone using the urinal would have not survived this injury. It has broken the entire urinal into pieces.
The installation was done by Bhairav, Jaipur Sanganer.
Location, Mangalam Ananda