Hi Omarsy
Issue: Duplicate Categories
You have shown Two Rows for Course Category, 4 category in each row.
And right now you have created only 5 Course Categories. That's why the last three categories duplicated.
Either You can create more categories Or You can edit number of categories you want to show in 2nd row.
Go to, Edit Page > Select the Course Categories section > Edit
Follow the screenshots below for reference,
Refer:
http://prntscr.com/loiaka
Refer:
http://prntscr.com/loic94
Issue: Title + Url
We can't add that content in the header area.
You can add the text in the logo itself if you want.
Please let us know if this resolves for you.
Regards