Worst company mtn could use as insurance repair center

Poor quality work 3 times come back 4th time complained to insurance that the phone is not getting tested and fixed properly battery issue and phone splitting, got my phone back 3 months ago from them. Bad bad service and the way they treat there staff is disgusting....very ****ed 😤 seems like battery is swollen aswell. There was nothing wrong with my battery it used to last longer than a day now it doesn't even last half a day