I recently worked at UPS...etc...
Call the person who coordinated your helper shifts...
Odds are, that poor sod was pulled from some other division within UPS... i.e. that person wore a suit etc., and now will have absolutely no pull in your job search, and is also very glad to be back in his/her cubicle after 'peak'.
Don't fret!
Call HR: you still have the digits, correct?
Actually, don't do that... it won't work and they will divert / ignore you.
No worries!
Call your driver, the guy/gal who said you'd be a lock for a new job.
If they answer your call, they will be embarrassed for telling you that you were a lock for an actual job...they shouldn't have told you that.
If they don't answer your call (
I wouldn't, unless you were the &^^s'kn best helper I've ever had), don't worry, they're WAY too busy working.
Turns out, your options consist of:
Blowing up your HR rep...(have at it...good luck, I work here and I have a hard time contacting that department....)
Blowing up your Peak driver...(please don't; he/she has no pull)
Blowing up the UPS Hiring website (again, good luck!)
...
Somehow though, persistence is the key, so, soldier own!