Ford Figo problems

We bought a Ford Figo 1.5 diesel at Motomid Middelburg in 2015, two years later October 2017 we had problems with our Ford Figo which just lost power and let my Daughter stranded on the N4 Highway 14 times, we took the vehicle to Motomid Ford in Middelburg where it stand for almost 6 months after they gave my daughter a curtesy vehicle which she used for the six months 6000km's further, we got the vehicle back after they got in a specialist from Ford SA who had to check the vehicle for them and the owner Geoffrey Bernitz (which passed away) gave us an extra 2 year warranty. The warranty expired now in April 2021 and the vehicle let my daughter down again, don't want to start, the vehicle is now with Motomid again since Friday 16th of July 2021 and they can't find the problem, they used their computer and cannot find the vehicle's computer and therefor no problem's to solve which I don't believe, it's a week later and still no answers from Motomid in Middelburg. We are not happy at all and therefor won't buy any Ford vehicle again.