This section currently uses the older version of the FBeamer module. I have, however upgraded the same to comply with the requirements of Messenger Platform v2.2 which requires all messages to include the messaging_type property in the payload. You saw this in the last section which has just been upgraded. The FB Starter Kit that you downloaded in the last lecture is the upgraded version of the old FBeamer module and will work as shown.
There is only one change however. Besides the page access token and verify token, you're also required to add the app secret as shown in the last section. This is critically important for the app to work as shown in this section.
This section (MovieMate) is currently being re-recorded with FBeamer v2 that we built in the last (upgraded) section. Till that time, you can comfortably use the FB Starter Kit provided in this section.
For any doubts and clarifications, please write to me : mailme@sachinbhatnagar.com