Hi DeShion,
First of all, you should know that the sidebar in EasySocail is extremely essential because it allows users to filter the stream items on the page. Without it, users on EasySocial would not have any other ways to do so.

If you really need to remove the sidebar, you can perform a custom css to hide the sidebar.
Create the directory and file below if it does not exist:
JoomlaFolder\templates\protostar\html\com_easysocial\css\custom.css
Then, add the css codes below to hide the sidebar in all EasySocial pages:

div#fd.es .es-sidebar {

    display:none !important;

}