Several images still not compressed according to Pagespeed

I installed Check and Enable GZIP compression and it says that it is compressing and that it is saving 76.2% bandwidth but when I check the site with Pagespeed I am still getting errors saying the following images are not compressed. Am I missing something?

65 / 100Speed

Should Fix:

Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 138.9KiB (37% reduction).
Compressing https://d362x8pwkim9uy.cloudfront.net/…16/10/action-archery-main-background.jpg could save 30.8KiB (16% reduction).
Compressing https://d362x8pwkim9uy.cloudfront.net/…/action-archery-business-opportunity.jpg could save 27KiB (67% reduction).
Compressing https://d362x8pwkim9uy.cloudfront.net/…oads/2016/10/the-game-action-archery.jpg could save 25.9KiB (70% reduction).
Compressing https://d362x8pwkim9uy.cloudfront.net/…ds/2016/10/250X250-Action-Archery-Ad.jpg could save 21.6KiB (37% reduction).
Compressing https://d362x8pwkim9uy.cloudfront.net/…s/2016/10/Action-Archery-Arrow-Heads.jpg could save 15.4KiB (93% reduction).
Compressing https://d362x8pwkim9uy.cloudfront.net/…ontent/uploads/2016/10/Bearlogocolor.jpg could save 12.3KiB (89% reduction).
Compressing https://d362x8pwkim9uy.cloudfront.net/…/2016/10/action-archery-logo-website.png could save 5.9KiB (29% reduction).

It’s my impression that as long as the file is zipped before passing to Cloudfront that it should be passed and remain compressed. Am I getting that right or is there something that I am still missing?

Any help provided is much appreciated!