hacked hotmail account and failed recovery

My hotmail account that I've had for 7 years has been hacked. Everything was normal until I attempted to update my mail and got a message saying my password does not match the updated server password. My recovery email is long lost and apparently I have insufficient proof of the email account which is a joke as I still have all my mail prior to being denied access, I can send them a damn picture of my screen. What the heck do I do? Everything is linked to this account!