Global or not ?

Hi,
I have 2 majors issues, one with a global element, the other is the imposibility to edit certain link.

1 As you can see the footer is set on global

But there is no footer on my global block, only my header

So eveytime I try to edit this block like link doen't work.

2 regading the link I can't edit, I moved the web site with duplicator, since then, I can't edit some links like this link 

1 :The destination URL
2 : the link I can't edit
3 : The old url (during the dev)
There is more links in the site with the same issue (on some pictures)
Any help ?

Thanx
G