Xiaomi India — misleading by service centre

Address:

Jalandhar, Punjab, 144003

I have repaired my handset a1 from model town jalandhar service centre on 15-10-18 for a concern of non working of power button and hanging of handset within warranty period. My power key had been changed by service centre but yesterday i. E on 22-10-18 i have faced the same problem and today i. E on 23-11-18 i visited the service centre for my concern and they replied to again change of power button with a cost of rs 530. There is no physical damage on any part including power button of my phone after last repair. But i feel it is just an harrasment to me by misguiding by service centre because i feel it is and it was just some software issue and nothing else than it but charging of rs.530 within almost one month of repair is totally injustice with me. Kindly note down my concern and take serious action against my request. Waiting for your response

Regards
Amit sukheja
[protected]@gmail.com
Mobile no.[protected]