How do i delete all users on Endless OS?

I bought a new laptop, but i’m not pleased with it.

I need to return it, but the seller won’t accept it if I don’t delete any active account/passwords set by me.
I searched for a solution online, but i couldn’t find one yet.

What can i do in this situation?

Thanks in advance!

Edit: I made a similar thread, but it had no category. I’m sorry for any spam issue i may have created.

A post was merged into an existing topic: How do i reset Endless OS?