[Plugin: WP Custom Fields Search] not showing up in default search results page

I am kind of new to all this and any help i could get would be great. I am using wp custom fields search plugin which is a great plugin but the search results are not being displayed like they are suppose to. Instead they are being displayed on the homepage and the full posts are being displayed rather than the excerpts. I looked through this plugins code and i couldn’t find where it defines the results. It would be a huge hel if someone could help me out on how to get the search results to show up like it is suppose to.