Using Gem Pack in Blindfold Color Crush

Does anyone know, after you purchase a Gem Pack within the Blindfold Color Crush game, how do you go about using it? I purchased Gem Pack #3 (Sci-Fi) and would like to play it but don't know where to go in the game to start a new game with it.

Any help would be greatly appreciated.

Forum: 

#1 Not cool.

I'm having exactly the same problem here. I just spent five dollars on a gem pack, that's fine. I cannot use it, which is not fine. There is a help section on gem packs which says you can set them to play on every level, or randomly move to a different one each level, but it doesn't tel you how. Again, not cool. I would have expected the gem pack to automatically show up in my categories list but ti doesn't. I'm surprised, to be honest, because what Marty does usually works, but this experience, for me, hasn't.

#2 I Bought the Candy Pack and It Works Fine

I don't know about the sci-fi, but I got the candy pack, because in the beginning I wanted Candy Crush, not this hybrid.
The candy pack works fine, and is in my list of categories.
Have you had other problems with other packs before this one? Maybe it's a bug.

#3 Thank You, Thank You, Thank You!!

Big smilies to Marty and the team for adding the royal titles and fabrics and the merry Christmas package!
You can't imagine how happy I am, and grateful, since I suggested all 3 gem packs.
I am playing the beginner game with the jewels. When I close my eyes and tap on those jewels, I feel like a princess going through my collection. LOL
Hmm, wonder where my pearls are. Oh well.
I don't know if there's a trick to matching the gems, but I do okay till the board is almost empty. Then the ting-a-ling sound comes harder. But I have cleared several levels.
Well, back to the palace treasury to finish sorting my jewels. LOL
Princess Thea, ha ha

#4 Using Gem Packs

Once you've purchased a gem pack, you go to the main menu, I think, find 'categories', and your new pack should be there.
By the way, I think you posted this a while back. How have you fared so far?