Aqua Pure Plus — Poor customer service

Address: Chennai, Tamil Nadu

Purchased RO water purifier and got it installed 8 months back. During the rime of purchase, it was been told for every 2 months a person a will come and check the machine and service it, which is a free service for 1st year and then it's a paid service. Called their customer care for service, they took a complaint but no one showed up. Following with them for the past 6 six months for single service. Wrost customer service have ever seen, they are not even bothered for their customers to give a response. Still following up with them...