I'm quite new to Filemaker as well but i know you can move fields and labels around quite easy.
Whilst looking at the main contact management screen, up in the top right hand corner is a button named edit layout. Select that.
You should then been presented with a screen of the contact management layout showing all the fields with small green magnifying glasses in.
Simply select a field with a left mouse click or hold the shift key down and select more than one. You will then find the selected field/s have small black dots in each corner.
Then its just a question of dragging the selected field/s with your mouse to the new position on your layout.
For exact positioning use the position tab in the inspector toolbar
Hope this helps