Im am sooo crosss😡

Im am sooo crosss😡. They have this competition currently where if you buy for R350 per purchase you are entered into a competition where there is cash back. You are first required to choose one of three gifts. Instead of winning, you are then asked to spin a wheel where the wheel decides how much you have won. Wow the spin directed and stopped at R35. 👎You then fill a voucher code for R35 on your next purchase. Which conveniently is the same amount as the delivery. Which also then means that you have won absolutely nothing!!!!! But Pick n Pay ASAP has scored a R350 purchase from me by enticing me with a competition. For the same items I could have gotten much cheaper elsewhere. My question :Does anyone actually win? Does anyone actually win more than R35 rand? And If so, where is the proof? A bitterly dissapointed, long standing customer.