How to update the game to continue playing

[Deadpool88]

It says the game isnt up to date an needs to be updated, how do I do that. It just brings me to the app install page

[Hahahaka]

for computer version, you can turn on auto update from setting and reopen the app

for phone version, you have to redownload the app and install again. sometimes if it say it can't install successfully, you have to uninstall it then install