If you're unable to access the original game, and there's no solution after speaking in the server about it, or you prefer running a clone/replicate game of Piano Tiles 2, it might be eligible for its own leaderboard!

Follow the directions here if you're interested in setting one up (clone games are different from the original PT2 by CheetahMobile, to request a leaderboard) https://www.speedrun.com/piano_tiles/thread/tgxhh