Hey, Confused. Here's the contact info. I could get. Try the phone:

Street Address Yahoo! Inc.
701 First Avenue
Sunnyvale, California 94089
Phone (408) 349-3300
Fax (408) 349-3301
Office Hours 8:30 a.m. to 5:00 p.m. PST

Hope it works out for you, Confused.

Kachi