Plugin not showing up on sidebar

Hey Guys,

I am trying to display this facebook page:
https://www.facebook.com/Tnhiddenbeauties/

On this website:
https://www.tunisiabackpackers.com/blog/

It should show up on the top of the left sidebar where it’s written “making noise on facebook”, but it’s not.
While charging, I see the link text showing up for a couple of seconds and then it disappears.

I’ve checked the following:
facebook page restrictions => no restrictions
emptied the cache, tried on chrome and firefox => still doesnt work

Could you please help me make it work ?
I am losing hope ??