French phrase
Je ne peux pas ~, mais essayez de contacter ~.
Meaning
I can't ___, but please try contacting ___.
When to use it
Declines a request and suggests another contact. Polite and gentle, it often redirects someone to a suitable person or service.
Example dialogue
Je ne peux pas assister à la réunion, mais essayez de contacter Marie.
I can't attend the meeting, but please try contacting Marie.
D'accord, je l'appelle tout de suite.
Okay, I'll call her right away.