Havells India — Havells Switch

I have purchased pearl model electrical switches, fan regulators, plug points, it comes with 10 year warranty. Most of the switches, plug points are not working properly and worn out. Electrical experts suggested that the pearl model switches got frequently repaired and this to be avoided by changing all the swirches and other and then only the problem will be solved. Also when i raised a complaint to havells, they always say that this model is discontinued we can not do anything and complaint closed. I have raised more than 10 complaints since last 3months. They have the worst servicing team. Nobody care.
It is requested that make necessary things to change all my switches and other accessories within the warranty period.