Minecraft slime chunk?

I wanted to ask how do you find a slime chunk in version 1.14.4

I never find any. But a tip: these wandering traders who often come by have llamas with you, if you kill them, they will drop their lines if you need linen.

How brutal.

This does not work in Vanilla, but you can use external programs to show you slime chunks.

There are e.g. A website that has always voted with me:
https://chunkbase.com/apps/slime-finder

Hope that helps you!