Hi there! What are you having trouble with exactly? Were you able to unzip the folder? Also, are you Windows or Mac?
Hi! If you right-click on the zip folder, you'll see an option called "Extract All."
Once you click that, you'll see a prompt to extract it. Make sure the "Show extracted files when complete" checkbox is checked off. Then, click the "Extract" button at the bottom.
Once that's finished, you'll see the new folder unzipped. Double-click that folder.
Inside the unzipped folder is the game. Double-click to run it. I hope that helps!