Bad customer service/no follow-up and issues not being resolved with supposing new ranger

Since I bought my Ford Ranger in 2022 I have been having issues with it. The day the Ranger was delivered the GPS did not pick up Bloemfontein at all. After which I reset the the computer myself due to the sales consultant taking too long to get back to me. Since then the Ranger computer intermittently does not come on at all. You have to switch the whole bakkie off first and switch it back on. Also the warning alarms also change it sounds by it self. It seems that this happens mostly in the winter months. Both these problems were already highlighted with both services the Ranger had, but are still not resolved. Then this past weekend when driving to Mossel bay the bakkie starting to make a screeching noise and also lost power. It did not want to go any faster than 120km/h and feels like it does not have any power. I phoned the service consultant from the previous service on Monday and asked to bring the Ranger in, but that I would require a loan car. He said that he would follow-up and let me know once a available loan car was available. Today is Wednesday. I have not had any feedback yet.