Dear sir redmi 3S Prime is best cell phone in 9000 rupees range because I also have redmi 3S Prime but I have a problem to your service centre because your service centre guys do not understand what is the value of satisfying customer they are not working properly so it is my humble request to you please improve your service centre work.
Because lot of time when my mobile had any technical problem so I went your service center but the guy don’t clear my problem so I am not satisfied your service center work.