The app may be purple in the Lucky Patcher app, however it does not mean that the patch to support InApp LVL emulation will work. Unfortunately most mobile games will not work with LuckyPatchers InApp and LVL emulation. Unless a custom patch is made by a user (which rarely happens), you'll most likely not have any luck with this game. The last thing you could try is if you've attempted patching it, create a modified apk file instead, or if you started with that, try patching it. You could also attempt checking the "Intent broadcast for all" box. But after this I'm afraid there's nothing else you can do. 

There is a list of apps that are compatible with lucky patcher here. (If none of these apps are appealing to you I can give you the name of some that I've used myself not on the list)