It looks like the parts you are wanting to hide are within the 'footer' section.
You can hide that entire section by adding custom CSS code.
To add CSS code:
In the Home Menu, click Design, and then click Custom CSS.
Try adding the following:
Make sure the section is hidden after you add that code, then click Save. If it doesn't hide what you want, don't save the custom CSS code.
You can use the same code to hide content in other pages, however the '#collection-footer-XXXXXXXX'