Post Content Duplicating

Hello,
I’m fairly new to wordpress and have started building a site. I created a post and threw in a little content just to make sure it displayed properly on my site. It does! So then I added a second post, and threw in a little bit of content just to see how it will display on the site. The problem is that the second post i created did not display the content i typed in for it. It displayed the content of the first post i created. So then i went to first post, changed the content, and after viewing my refreshed page. both posts are now displaying the new content, however i only change one! For some reason each post will display all the same content.

Eggs is supposed to display :scrambled or boiled
bacon is supposed to display: turkey or bacon

yet they both display turkey or bacon

Can someone please please help!!

http://www.everythingbuttaxes.com.php56-22.dfw3-2.websitetestlink.com/

https://wordpress.org/plugins/posts/