Remove Date from Header Image

I need some assistance in removing the publish date from the header image found on the link above.
If you look directly above the “Whats New” text you will see a publish date of June16, 2018. It is on all of my other pages as well, with the exception of the Home Page. How do I go about removing it.

Any assistance would be very much appreciated as I have done numerous support forum searches etc and cannot find anything close to being relevant to this issue.

Thanks in Advance
professor_ml

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