Nissan South Africa not keeping you on the road

We own 4 bakkies and 1 xtrail. Was my husband's lifelong dream to purchase his Navara 4x4 double cab. Dream turned into nightmare. First major break 5000km. Also the first time for a rental since no parts available. So to this day: 2 rentals for the Navara double cab, 2 rentals for the navara, one rental for the xtrail. So finally with no customer satisfaction or eta when his bakkie would be back and it being planting season on the farm, we purchased an Isuzu. We'll sell that double cab whenever it finally comes out of the workshop and the rest will go soon after. It is done. And the rentals they give you? GWM bakkies or Ford