Reader's Digest — Reader digest not delivered for last 3 months

Address:

ghaziabad

This is to bring into your notice that I haven't received copies of my subscription for last 3 months. Every time contact to reader digest customer care no. it is assured that it will get delivered in few days. Today I call to customer care and he told me that in there system it is showing delivered.
he is very much admanent and not ready to raise my issues.
subscription- [protected]