Credit rejected - not sure why

I was adding a credit for a news reporter to a current affairs program which has been rejected due to not meeting contribution guidelines.  I don't understand what the problem is.  It's not a new credit - the reporter already exists on the database (Mazoe Ford). Here's a screen shot of her reporting: Mazoe Ford screenshot   Could someone take a look please?  

240820-214356-640000

Thanks in advance