Help in js is very much needed please Help asap

Question

How to create webpage which have a clickable button. Clicking the button must show a prompt, that allows the user to input a string. Once the string is inputted, the string must be displayed on the webpage. Clicking on the button again, must allow user to add more strings to the page. Now, clicking on a string must delete the clicked string from the webpage too?

Answer 1

I have ever made a code in JS to practice some methods like createElement, createTextNode...
You can get an idea of what to do if you check it:
https://code.sololearn.com/W6uUeNDdpCTP/?ref=app

Answer 2

I have tried for 6 hours but I have been getting errors so iam asking so that I could learn