Feed not working with plugin

I tested my feed on simplepie (looks great) and the Feed Validator says it’s valid. For some reason I can’t get it to appear in your plugin.

http://pipes.yahoo.com/pipes/pipe.info?_id=04c2a11c7df54ff26b52d30b12e56574

Thank you for your assistance.

https://ww.wp.xz.cn/plugins/wp-rss-multi-importer/