Keep the community question space clean

I have a more meta-type of question. So I submitted a question to the community, but it was not very neatly formulated and the answers were not sufficient.

https://www.digitalocean.com/community/questions/wordpress-installation-does-not-start-after-configuring-with-ubuntu-20-04

A few days later, I stated a very similar question, but neater formulated, and I received an answer that solved the problem.

Now, I want to remove the question, so that the community question space remains clean. But I can’t seem to be able to do that. Does anyone know which steps to take to remove a question?

Of course, I could answer the first question myself with a redirect, but this seems really messy and is not the preferred option.