Help!

I just discovered this morning after and error message from Outlook that I am now missing emails in my inbox from 9/2009 to 10/2013! I had several emails flagged and those are gone too!  I need them back, help! The change over to Outlook has been tough enough and not this....not happy!

And by the way, a help line, an 800# would be a nice touch. Or even a way to live chat. It has taken me forever to find this option.

Thank you.