Mitashi — I am complaining about washing machine

I purchased 8kg semi automatic washing machine from a dealer in my city baloda bazaar and it is still under warranty. But the dryer stopped working after 3-4 months and now even the machine is not working. I tried to contact the dealer to claim warranty but he is not providing any kind of cooperation. I even tried contacting customer care but the number was unreachable.
I want to return the machine as soon as possible.