Loss Of E mail On My Hotmail Account

Hello,
I am Huzzaifa Ansari and 2 days back i have loss all my E mails on my hotmail account. I want to say that there is my important data which is in my daily use but now suddenly one day my all e mails are lost whatever these e mails is in inbox, sent items or deleted items. you people just tell the reson or soon recover the data.


Regards,
Huzzaifa Ansari