UX comments: 3 buttons on a page which do the same, is very confusing. And then the button in the corner, what does it do? Also, what will you do with this cont

UX comments: 3 buttons on a page which do the same, is very confusing. And then the button in the corner, what does it do? Also, what will you do with this content? Examples? I am interested in the project but as a reader, not a contributor writer.