It says the theme is broken or missing a style sheet?

If after installing the theme it says it is broken or the style sheet is missing it's nothing to worry. This is one of the most common errors new users to WordPress experience. To upload the theme correctly do the following:

1. Go to your ThemeForest Downloads page, locate the theme, click the green Download button and select the Installable WordPress file only option.
2. Log in to the WordPress Admin Panel.
3. Go to Appearance > Themes.
4. Click the Add New button.
5. Click the Upload Theme button and upload the zip file you just downloaded.