AO Smith — Z8 Preventive maintenance -AMC

I have been following up with AO Smith Service Center for the past 2-3 weeks and still, no agent has come to my place for Service. I talked to Service Agent but he is giving false promises.

Have purchased Water Purifier Z8 model and I have purchased AMC as well and bit worried about the annual service even after paying a hefty amount. they have to come to my place for Preventive maintenance which they legally mentioned in the contract.

I am very much disappointed with the kind of service that is provided by AO Smith.