Jaquar — want to exchange newlyt purchased essco wall hung ewc with jaguar ewc

Address:

Hyderabad

I purchased 2 numbers white essco wall hung ewcs size 360*535*370 from sg sanitation hyderabad 2 days ago after seeing the picture in the catalogue. However after delivery of the product, i am not satisfied with the color of the product. However the shop is refusing to exchange them saying it is not possible as it was ordered by me. I would like to exchange them for jaguar ewcs from the same shop. Kindly help.