I HAD to change my rating. This game has a SERIOUS FLAW, which needs to be addressed. Everytime I get gems, they disappear within minutes. It doesn't ask for a confirmation to spend gems, so if you click on anything and it is near that gem at top, it takes your gems WITHOUT confirming if I want to actually use my gems. You NEED to make a Gem Vault so that we don't mistakenly blow ours gems. I PAID for these but have been unable to legitimately spend ANY. FIX THE FLAW!!!!