@penguinmaster1 unfortunately it's not milk dude that can have expiry date and they need to give discounts for old stocks. I'm just talking that it's so unfair and I really regretted to have my money spend.
I played many online games and always willing to spend my money. Not only to support the developer, of course to get benefit from money I spent. It's fair enough. All I can say, the pricing is so terrible, and I won't even wasting my money for this game again. That's all.
the new update is so unfair. I just bought tier 3 for 200 gems, and I used real money to get gems and now they are sold for only 95 gems with pack. It's so unfair, that I only get 50 gems back. I really regret to spend my money for those gems.