Create a plex account through plex.tv. There are also options sign up using your Google or Facebook account. (You don't need to buy a Plex Pass)
Go to your profile and send either your username or email to me plexflix@plexflix.ca
Wait for me to add you as a friend. You should recieve an email, follow the directions in the email and accept the invitation.
You're all set you can watch movies through the web pleyer at plex.tv or use XBox, Smart TV, etc. Feel free to make requests for new content through Request, you can use your plex username.