LG
No service after sale

I have purchased a lg ac 1.5 ton hot and cold in month January and on the same month i have lodged complaint against this ac to lg costumers care but no response from that side after many complaints lg team come to see my ac and say that we have to change the part of ac and we come soon with that part but from that day i have call many time to lg costumer care but no response from that side

know i want justice from the court as a consume