Cellairis

I took my phone in to have the charging port replaced. Everything seemed fine when I picked it up until I tried to make a phone call. Now no one can hear me when I speak into the phone. I brought it back to have it fixed but after they tried and failed, they insisted it was a manufacturing issue. I told them it worked before I brought it to them for the other repair but they kept insisting it wasn't their fault. I asked for a refund since they damaged my phone beyond repair and they refused. Basically, I paid them $40 to break my phone. I should have saved my money and purchased a new phone instead.