icons and links disappear with CoBlocks

Dear Team,

A few days ago some of the icons at the main page (inside the third photo -the one with the european flag) disappeared.

Today, I realized that the links in another page (?quienes somos?) became “transparent”. I tried to solve it but it was not possible and once i saved it the icons there also disappeared.

The point is that icons and links look perfectly fine in WordPress (they are still there) and only they are not visible once you visit the page as normal user.

I asked the (theme)support for help and answered that CoBlocks is the problem. Godaddy is the creator but they indicated to ask here.

Could you please help me with this matter?

Thank you very much!

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