The same goes for me. I love to try this plugin. but the type in shortcode was empty. Im using a localhost for development. I downloaded the latest version of xampp with php5.6 in it. The PHP said that the simplexml was built in in this version but still the list was empty. I stll upgrade to PHP7 but still no. Im already doubting if this is the host part. Im developing a website to present to my client using this and the channel manager so please fix this.
