Pulse injectors never again..!!

Worse service ever, ********. My d4d had one injector with a electrical problem that burned the injecto drive, they said they do service exchange so I paid them R7600 after sending them my old injectors. After 2 months and a lot of watsapps and phone calls I eventually received the so called recon injectors. I got them installed with a brand new enjecto-drive from Toyota. After 30km the vehicle left me on the side of the road with a burned injecto-drive. Diagnostics showed an faulty injector. Pulse refused to refund or replace the faulty injectors. The "manager" claims that it is the new injecto-drive from Toyota that damaged the injector?? I would never recommend this company even to my worse enemy!!!