How to UPDATE NGL app and fix bugs?

so to update ngl anonymous q a app you just go to app store and tap update it's important to do it now because this app is like you see it's like number one in the us app store and it's getting quite a lot of bugs and issues some things doesn't don't work people some people can add their username some people can't create an account so the fastest issue is just update your account and then open it up and yeah so that that should be one of the solutions uh so if you update nothing will happen to the app or to your account or to your messages