Hi ya', Emily
.....I think you must be talking about the Pass Card Puzzle.
Just a guess, but if you are there, here's what to do:
Move the cursor over the piece you want to move. Press and hold the left mouse bottom and drag the piece to where you want it. Then let go of the left mouse button.
To rotate the pieces: Put the cursor over the piece and press the right arrow key on the keyboard to rotate it clockwise. Press the left arrow key to rotate it counterclockwise. When you have it where you want it, just let go.
Love, Witchen =O)