Shake Off

Vodacom as a whole is an absolute ****!!! I have been using their App, buying airtime and shaking every single day collecting puzzle pieces. I've collected most of the pieces for most of the prizes but every time I'm left with one piece for each prize, when I shake it keeps saying 'you've already collected this piece' for over 3 weeks. Their competitions are nothing but a **** - can't believe I wasted close to 20 years of loyalty to this network!!!