Should I tell off my siblings for not making their beds?
Why does it upset you when your siblings don't make up their beds?
I'm tired of doing it and telling them I'll do it for them. It's about time that they do their job.
It's okay that you remind your siblings to complete their chores themselves. Doing this will ensure that the task does not fall on you.
I will never understand what's wrong with them.
Perhaps they don't know how to make their beds and need you to show them. Offer to demonstrate how to make their beds and they might follow suite.