Hi, sorry my English!
With Proxy:

WithOut Proxy:
Everyone Says: use proxy to prevent from being banned from the game!
Behind the Scenes: normally wen you click to "shuffle" the server of the game pick a card (not you) - if you disable the internet connection, pic a card, you will see the result and the game will restart by it self. the next time it will be the same result UnDependently from your next chose!
The Hack Script: it "shuffle" the cards - check the result without to pic a card - auto restart (made the Author of the script) -"shuffle" again - .... - and again! the chance is 10% to get 50 gems, but if you "shuffle" enough times you eventually will get the 50 gems
i have found a desktop version in this forum that the "stop-reloading-the-script-automatically"-problem does not exist and after an hour a get my gems!
I hope this will help!