WARNING! 24hourgaragedoors take your money but faulty installation - now we get ignored

We've paid Leslie Harmse for a Gatemotor + installation, and the installation was faulty, and the anti-theft bracket was also defective. Now that we've spent, we are being ignored. Leslie keeps on promising (when he eventually answers his phone) that he'll send someone out, but to no avail. No one is pitching to fix the problem. We want to warn others not to get trapped - Leslie is also the owner of RSACarports.co.za - he is not worth 1 star, but it seems like one cannot leave a review without choosing a star.