New-bie needs help.is there any errors in this code

https://docs.google.com/document/d/1U6PWiPrC_WRrENUvKkMaf5eZhyytEtNXqNikTtGwe6I/edit

thats the link to the docs

please post your code here, do not give the lik to a private google doc, we can’t help with that