Kitchen chimney
Not functioning properly

Dear sir,

i had bought a chimney from sriram home apliance nagercoil we had bought the chimney to prevent from oil dirt in kichen and tiles.

but we r not satisfied we dont know weather it is install properly or not

ur service engineer came to our home couple of month before and told it is ok but we r not satisfied pls do the need ful sir my mobile no is 9150238534 my email is [email protected]