Why is boosters given if you can not use it when you want too?

sue-15

When you have boosters of any kind why is it up too you to take them away when they are won far and square.  These boosters were to be used at harder levels?  Explain why we work so hard for them for you to take them away when you want/

Baz_James

Nobody's actively taking them away from you. It is an unfortunate fact that for various reasons mobile devices are less reliable and more subject to glitches and bugs with King games (and many other company's apps). The loss of boosters is just one unfortunate consequence of that. It therefore makes sense to use them rather than lose them if you are playing on such a device.