Create multiple pages in ionic

Ionic Framework
1

I would like to create a banking application using Ionic 4, first of all, I would like to show up the logo of the company for almost 5 secs, then display the other pages of the app.
How can I adjust timing for this page ?

2
3

cordova-plugin-file 6.0.1 “File”
cordova-plugin-ionic-webview 1.2.1 “cordova-plugin-ionic-webview”

4

Do you have the rest of the app already working?

5

Are you talking about the splash-screen?