RSS only showing one post and only the title! T_T

I searched the forums, but couldn’t find out what i was looking for…. when i input the RSS in other sites (for example, if you want to see, https://www.juarezrocks.com , there is my find under the block DarkShadowMX.Net Blog) the only thing that shows up is the latest post thread title…. Isn’t there a way to show like… the three last complete posts?

Thank you =)

I forgot, the blog is https://www.darkshadowmx.net
The feeds is in: https://darkshadowmx.net/?feed=rss2