Micromax Informatics — misbehave service center staff

Address:

Micromax Service center Sector 35 Chandigarh, Chandigarh, Chandigarh, 160035

I have micromax power bank after 1 month my power bank not working properly then i visited service center chandigarh sector 35, there is staff name rakesh, no. [protected] he told me fist we will checking you power bank then i give them he don't give any paper or job #, after 30 to 40 min he told your power bank is total damage its in waranty then i try to take a video for our conversation then he take my phone and delete the videos. Plz help my name - indal kumar, no - [protected]