JIO silent on its promise

It was more than four years.back when tJIO launched a mobile for Rs 1500 with a promise to get back the instrument for the same amount, I.e.Rs 1500 after 3 years. The three years period was over last year but JIO remains silent on its promise. This amounts to cheating the consumer/buyer. Wll the JIO wake up to its unfulfilled promise? Nonfulfilling of its.promise puts a question mark on its credibility too.