All steps to make a generated page work(v4)?

Hey! I was trying to make an ionic4 tabs template project, and I’m stuck with getting to change the tabs to include another page. I generated a new page, and I thought i had imported it properly in tabs.module.ts & tabs.router.module.ts in order to add it as a tab, however when I save it, it breaks it and nothing is displayed (just using browser to view through serve). I thought, oh maybe I don’t have to do anything extra, so I deleted all the lines I had just added to the above mentioned files and I got the tab alright…but it doesn’t go anywhere.

Just wondering if I’m missing a step or misunderstanding whats going on.