Thanks for Piktochart-ing with us! You can count on our Arrange tool to layer your objects. You can see below how to place text on top or an icon or image behind and vice versa.
First, click the graphic element you'd like to arrange. Next, look for the Arrange drop-down in the upper toolbar. Click it to choose:
1) Bring to Front
2) Send to back
3) Bring Forward
4) Send Backward
Have a fun time layering with the Arrange tool! :)