Leverage browser caching

Checking in GTmetrix I have some errors that I cannot solve, I found this message:

Leverage browser caching for the following cacheable resources:

https://www.fbgcdn.com/embedder/css/order-online.css (5 minutes)
https://www.fbgcdn.com/embedder/js/ewm2.js (5 minutes)
https://www.fbgcdn.com/embedder/js/static/sp.js (5 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/1767905736666734?v=2.9.18&r=stable (20 minutes)
https://connect.facebook.net/signals/plugins/identity.js?v=2.9.18 (20 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

The page I need help with: [log in to see the link]