Simplify the following text for a Grade 6 native English-speaking person.
Original: She saw a possibility in 20th Century Fox 's upcoming film , The Egyptian , but was rebuffed by Darryl F. Zanuck who refused to screen test her .
Simplified: She saw a possibility in 20th Century Fox 's upcoming film , The Egyptian , but was stopped by Darryl F. Zanuck who refused to screen test her .