I just tried applying the custom patch that was detected by LP for Sniper 3D it thows an error at me and the patch details are all in red, the error is:-

Error LP: File copied with error, try again

This followed the attempt at copying this file:-

Copy file com.fungames.sniper3d.v2playerprefs.xml to:

/data/data/com.fungames.sniper3d/shared_prefs

My device is rooted, and everything else works fine for patching other apps, except this one.

The custom patch should give me (according to the patch details) unlimited coins, unlimited, diamonds, and unlimited battle coins, but I think possibly that because of the file copy error, that patch wasn't successful.