Currently, when a user updates their profile, it redirects to the easy social community menu; see attached. How do I configure the redirect page after a user successfully updates their profile?

Unfortunately we do not have a setting to change this, if you really want to redirect back to the edit profile page when the user click update button, then you have to modify on this file.

JoomlaFolder/components/com_easysocial/views/profile/view.html.php

Find this LINE 713

			return $this->redirect($user->getPermalink(false));

Replace to

			$redirect = ESR:: profile(array('layout' => 'edit'), false);

			return $this->redirect($redirect);

Note : ESR:: p <- that p need to stick together.

Also, how do I upload more than 1 file? Sometimes I have several screenshots but you do not have the option of adding additional attachments.

Do you mean our forums? If yes, currently that is not possible to upload multiple attachment at the same time, you have to upload 1 by 1.