Text Pop Up?

Okay, so here’s my situation. I know 0% of anything to do with scripting. I have just started.

However, I need help with this.

I want my player to enter a box collider and upon entering the box collider, the gameobject that hosted the collider gets destroyed and text pops up on the screen(initially meant to be my character’s dialogue), then this this dialogue goes away about 5 seconds after popping up.

Anybody can simply teach me how to do this? I have tried so many ways, every script I use, it has a form of error within, there’s barely any tutorials and I am desperate for help.

This is not what a 0% coder needs to be thinking about. It’s not difficult but not where you begin.
I run into a lot of students that want to do work above their experience, they get frustrated and simply quit.

You need to grasp the basics…first. No other plausible path.

I’ve worked a few scrips that’s made text pop up, but the best one I found made it so that you had to click the text to make it disappear and there was no destroyObject command in the script itself, I just needed some help on how to implement a destroyObject and a Input.KeyCode.KeypadReturn which would make the text disappear and then never come back because of the box collider being destroyed.