Uber false fare it lower before requesting and becoming high the moment trip allocated to the driver, promotion code not working they show offers that are invalid

Very bad experience with this ehaililng company I am not sure if the support team attend to our queries or they just reply .I have repoterd morethan one incident where I requested for certain amount & immediately it locate the driver it changes to high fare it over 5 time's now I am asking myself why tempting us to request with uber on a lower fair the minute it allocate the driver if going high not even a coincidence where it becoming less than the amount you saw requested n your driver's Wil not use the map and complain about traffic only to find u are being send to traffic that double the amount you requested for it how their making money like this morning my fair was R123 when I requested I ended up paying R241 driver taking longer route if you report your team just want the pick up & end point not considering your statement