Cellphone repair ******* in Sandton City

These guys are based in Sandton City and are a bunch of ******* . They told me they are installing an original Samsung Screen on my phone. I gave it in for a cracked screen. When I got it back my fingerprint scanner stopped working. My speaker started making a cracking sound . I took the phone to Samsung and they confirmed it was not an original screen. The guys refused to sort it out for me ad the guy was very arrogant to be honest. He point blank denied it was a generic screen.