You may need a computer as this might not work with the app.
First click that checker board icon on the comment section.
Then click Setup Position
Scroll down a little a click Theme
Then make sure you Puzzle is checked.
This is optional but is better to clear the board by clicking on the trashcan under Setup. You can now add black and white pieces on the board by dragging and dropping.
Now that you are done setting up the puzzle, go to Moves and start moving pieces.
Once you are done moving the pieces around for your puzzle, click Insert and Post.
Please help me...Idk how to make a puzzle