Online Form

The details are this: I work for a Chevy dealership (joneschevrolet.com) and have created a contest based on Chevy's 100 year anniversary that plays clips of songs with the word "Chevrolet" in the lyrics - contestants need to decipher the artist and song names. An example of what I would like to create can be seen at (joneschevrolet.com/MiscPage_7). Unfortunately, I cannot use the actual form I created there, nor can the company managing our site. I instead decided to use our facebook page (facebook.com/JonesChevrolet) paired with an app to help recreate the same idea, but don't know what app to use. Any ideas??