I get the message “Are You Sure You Want To Do This?”. What to do next with it?
This message usually occurs because of limitations on your hosting. In this case, you should email your hosting company and ask them to increase the maximum file size for uploaded files, or you may install the Theme via FTP. Log in to your site’s FTP through a FTP Client (like FileZilla), and navigate to WordPress installation directory. From there navigate to: /wp-content/themes/ and upload the folder here (should be something like /wp-content/themes/your_theme/). When upload is complete, go to Appearance > Themes in your WordPress admin area. You will see your theme there. Hit Activate to activate theme.