The Community in more languages
Now the forum welcomes more languages.
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Hi @fuquan warm welcome!
The time boosters have a timer. If it has expired, it is no longer active.
If you win time boosters, you'll need to use them right away before the time runs out. If you leave the game, the timer will still continue to run and if you start the game again later, it may be that the time has run out and the boosters are no longer available.
Hi @goomanchoo I don't know why you're so rude. I hope you're doing well.
We in the community are unable to issue refunds. Most boosters are won for free, so they are non-refundable. If the boosters have been purchased, there is an option to have it refunded by the provider.