How can I get all my papers under the same Scopus profile? I have recently searched my publications in Scopus and I have found that they are all scattered around. The reason behind that maybe is because I have a compound last name. The situation has gone pretty weird also in one of my papers, where they have put one of my last names to another author that I do not even know.

The question that I have is how I can make to put all my papers under a same profile, and also delete that "ghost" author from one of my papers.
As Federico indicates, the contact form (“Ask a question”) has a field for suggesting correction to the index:

     

You can directly send them the papers in question:


  Please attach a copy of the missing or incorrect document, this is essential for us to verify the changes and make the corrections.


While I don't have any direct experience with Scopus in that area, they are generally serious and I think they will act on your request. I have once contact another index provider (Web of Science) with a correction, and they updated the data within a week.