Official senegal international ndiaye joins villarreal

I think there may be some confusion here!

I couldn't find any information about an "official Senegal international Ndiaye" joining Villarreal. It's possible that you may be thinking of a different player or a transfer rumor that hasn't been confirmed.

However, I did find a player named Cheikh N'Diaye, a Senegalese professional footballer who plays as a midfielder. He has played for several clubs, including Villarreal, but I couldn't find any recent information about him joining the club.

If you could provide more context or clarify which Ndiaye you are referring to, I'd be happy to try and help you find the information you're looking for!