Planning habits - How to approach this?

Hey, I wonder what's the best way to add habits and stick to them. 

So, I'd like to start with being able to organize my week in weekplan for now 4 weeks in a row. How would you do this? 

What I did is creating a goal - Being more organized. And then I thought that the high impact task would be use weekplan 4 weeks in a row and each week I should have a repeated task that is marked as part of this high impact task. But it doesn't really work (Perhaps it's a bug). 

But again, I might using it the wrong way so would love the community advice how to approach this. 

Thank you, 

Shlomo