A gate disaster to be avoided at all costs

My gates built and installed by Amorlee Sim Holdings are a disaster. There are so many problems with them, it would be shorter to say what's right with them. Measurements weren't taken or calculated correctly and the gates don't open fully, I paid extra for galvanising and it's rusting in less than a month. The electric wires to supply power to the motors were installed without a conduit under the smallest amount of cement. These are already exposed and broken and the batteries went dead and are now useless and need to be replaced. If the gates don't work (which they don't after less than a month of installation and almost R35k poorer) there is no way to access my property. Should I go on? The tracks weren't cemented in properly and I was charged extra when insisting on getting galvanised tracks in spite of being charged extra for requesting galvanising. The "anti-theft" I was assured of could be lifted off the tracks. The motor isn't securely fitted on the bracket, welding is a mess and splatters are everywhere. Sadly, they're NOT working at all and I'm not getting any joy or interest from Amorlee Sim ( Arthur O Marange ) with them being made right. And I have no invoice or boxes for the motors, which already look 2nd hand, so I don't know about my guarantee for 2 new? motors!