Redmi — hanging problem in note 5

Address:

135001

Dear sir/madam
I want to draw your kind attention towards my mobile that i bought on 15 june 2018. But i completely disatified with this mobile beacuse hanging a lot which has disappointed me very much.
After 10 days of buying it is working properly i visited redmi service centres also 2 times within a week but they didn't entertained me. Please replace this mobile as early as possible or arrange a call back. I hope you will help me. Thank you...