Board Thread:Questions and Answers/@comment-64.233.173.93-20141005152552/@comment-36.70.129.34-20141005161918

did your game progress are getting a reset as well? If there's the case, then maybe Line Android score cannot be saved in iOS, and vice versa (this case is often found in mobile games).

unfortunately, this is a fan-site - we cannot work on it. my best recommendation is by contacting the Customer Support by opening the game, then select the Settings button, and tap Customer Support.