Honda 2 Wheelers India — Service Counter refused to use AMC

Address:

JAS Motors Sambalpur

I purchased Activa 6G on 10/11/2020. On 10/12/2020, I visited for first service. The service counter used the first foil of AMC booklet. Later they accepted the mistake committed for the first free service and assured that to they will adjust the 4th service using AMC counter foil. On 16th June 2022, when I visited the service counter, the incharge of the counter refused to do the 4th service using AMC booklet. They told the AMC is over as on 16/06/2022.
Please clarify, whether 4th servicing can be done using the 1st AMC booklet foil or not.
It should be clarified at the earliest.