In my phone problem related to the front speaker. I went to the services center I show to them and they told to me we will diagnose it so you can take it tomorrow. but fraud starts from here they told me the problem was in front speaker. the changed front speaker and charging port.
actually, they didn't do anything with my phone even not open it. they pretend like that have replaced the parts of my phone. they charged for this and not giving bills I asked 3 times but refuse to give bills.
they damaged the screen