The playset may be assembled incorrectly. Please follow these instructions:
Carefully pull the circular track from the product.
Assure the product is ON.
Flip over the circular track and locate the small, white nub (looks similar to the tip of a pen).
Looking at the track portion to which the nub meets, find the button the nub depresses. NOTE: This button functions the top portion of product. It is integral that the nub meet this button. Please test by pressing a pen point into the button.