Voltas — AC

Address:

662,Shree awas Dwarka ,New Delhi

I had bought voltas window AC in August 2020after only 3 months it's gas leaked it's coils had rusted at several points after that I bought AMC for one year and then continued it next year because of the same recurring problem.
On 5th March 2023 i had it serviced .On 14th April i switched it on as weather has turned hot but found it was not cooling..meaning it's gas had leaked even when it has been off for the last 5 months.
I registered a complaint with voltas customer care my request no is [protected] ..no response for two days then on 17th evening their people come and refuse to fill the gas claiming their system is not showing my AMC.I showedit to them on paper but they went away haven't returned.. customer care phone lines not responding..i am fed up..today is 18.04.2023