Midas Wierdapark Centurion

I Bought a car starter at Midas Wierdapark Centurion, which lasted only 8 days. When i returned it , the manager told me it's a electrical problem and i should just purchase another one. I told them i dont have money to purchase another one, I just want a refund to go buy somewhere. Im heavily pregnant and with a car and they jus didnt care. After a heated argument I was told to sign a claim form and leave the car starter with them. I was given a technician who'd help me, I contacted the technician after a week, he knew nothing about my claim and confirmed the starter is still at Midas WierdaPark Centurion. Bad customer service 😑