Voltas Ac — Compressor change taking time

Address:

Alwar, Rajasthan

I have sent my Voltas vertis plus ac's compressor for repair and the company says that the compressor change will take time as they don't have it in stock and its bin more than a week and they are just delaying it every day by saying that it will still take more time .
It is extremely hot and this ac is giving problems since the time of my purchase , the cooling is not sufficient .
I am very disappointed as the customer service for voltas is very slow and in efficient so far.