How do I embed FB video?!

UGHHHHH!!!! IT worked before , why can’t I do it again. I wanted to make a random anime video post, but I guess I’ll have to push that back till I can figure this out.

NOT FAIR! The embed options for WordPress are so finicky so if you have any suggestions, PLEEEEEASE HELP ME!

Also, for whatever reason, I cannot but a basic plan from these guys because they require a $99 down payment not worth my time. Ugh! #FirstWorldProblemsBRO

K-on Laugh GIF