Get images from Instagram and create posts automaticly and use multiple streams. Or just save images in your media library.
Try to update the stream or check the stream settings.
There is a help page in WordPress when the plugin is activated. And there is a forum at WordPress.org.
Feel free to contact me!
There are several at the moment and if you want me to add one you can request it in the support forum. se the functions file to see them.