Vodacom Summer shake 2020 ******** service provider

I have been using Vodacom for a good while now and have become extremely disappointed and angery with Vodacom as they have a Vodacom shake 2020 compensation where you could win a few things and I have shakes well over 150 times and have spent a lot of money for the vodabucks to have accumulated 8/9 peace's of the puzzles for 10k, 50k ,Smeg collection and a few others and it never gave out the last peace of the puzzles only peaces you have already gotten at least more then 3 times a double, which leads me to believe it's a solid **** making you believe you can win a prize but leaves you at 99% and never gives you the 1% to win!! I honestly will never recommend such horrible service provider to anyone!!!!