How do you grown donuts in your garden?

i need to grow donuts for a party. I found these magical seeds that say:donut coupon! get free donuts!. So, if I want free ones, I have to buy them because people aren't nice enough at dunkin donuts to give us free things. However, these donuts won't grow!!!!!!!! I'm on the urge to destroy my garden! I don't think my garden works anymore. If you are a garden fixer, please come to the edge of boarding road, Tennessee. Thank you! Have a bad day! (or night)