FeedWordPress RSS Aggregator –Delete Pending?

I am using FeedWordPress to aggregate multiple RSS feeds into the main body of my home page. Is there a way I can set the extension not fetch data older than X number of days? Or possibly just allow me to delete posts that are in a pending state. That problem will be that I end up with thousands of pending messages if I don’t want all the posts from all the RSS feeds to appear on my blog.

Thanks.