Bad Service, not taking accountability

I took my mazda 2 2015 model for computer box programming at Lazarus Mazda in centurion and they said is programmed and when I got home it did not connect to my key anymore then i took it back and they told me the problem is the wires, of which the wites they said was also fixed and had to pay with the first programming so now am suprised how on earth the wires they repaired first time are the one that not okay now when they have to sort what they acted as fixed before, i am so dissapointed in the work they did on my car. The person( Jakes) who was responsible for my car damaged it.