Conflict With Shakespeare - Much Ado About Anything

I see conflict in my book No Fear Shakespeare - Much Ado About Anything by Sparknotes because in the book there is a character named Claudio and he is in live with a character named Hero but when Claudio gets a chance to marry her trouble starts to stir up.A charter named Don John was willing to actually take Hero's hand in marriage but the prince saw that Claudio was upset about it, he gave Hero over to Claudio.Don John was so mad that he teamed up with another man named Borachio and he planned to ruin the wedding and Don John would get Hero back.Don John did what Borachio said and he made Claudio mad at Hero and the wedding was ruined.The wedding was ruined but watchman heard Borachio talking to one of his friend about his plan on ruining the wedding and he was taken to justice and Claudio was back with Hero in life and in marriage.