I'm going to show you how to change the position of a tile within a category in the app.

To do this, first go to settings and make sure edit mode is enabled. Then return to the home screen and select the three dots of the tile whose position you want to change.

When you've done that, you'll see the button "Change position in category" under the "Change position" heading. Press this and you'll see arrows that allow you to move the selected tile to different positions within the category.

With these arrows you can move the tile up, down, left or right to the desired position. When you're satisfied with the new position, press "Confirm position" to save the change.