i’ve lost my coin after leaderboard finished

After finished leaderboard, i’ve has been collected my coins almost 60k and also gold chest.When i start the game and after finish i saw my coins is not there.Can u telling me what happened?

Sometimes closing the app and restarting it will correct it, if it does not, when you are back in the game, click on your profile picture you will see the help option, and still need help, contact us, follow the steps and submit a ticket