You got lucky with your booster, plus you had to spin for a life. If you don't have a free spin, don't have a hammer, or not enough coins for a spin you can't beat this level. An impossible win unless you buy your way out. If you can't win without boosters it's not an honest level.
Same issue for me even after updating tonight just moments ago. Level 7012 is impossible. Using a booster ends up with an endless loop. When it doesn't endless loop you still don't get enough chocolate. What a waste of boosters! You'd have to buy your way through this level.
I beat it but only because I used the booster that changes candy to what you need, so totally didn't have to unlock. But if you don't have that booster, like you said, impossible. Thanks for reporting.
I have spent two days on this level and don't see a way to beat it without at least three lollihammers or more moves plus no bomb. To me this is an impossible level.