hotmail deleted all contacts,folders,saved photos,files,everything!!!ANYONE can help?including hotmail

I was hacked and then dealt with that,then had no computer for several months. How can I get hotmail to give me back all my very important information. They said because I hadn't signed in they deleted everything!!Absolutely empty account!!When I discovered this I sent an email to some hotmail contact address and received no response. I have very important info saved there. I could not sign in for many months due to personal issues and I  no longer had a computer.Any suggestions?
The information MUST be somewhere. Nothing truly disappears on the internet!!!This has messed up my business,as I cannot contact anyone plus saved files,receipts and important photos. I had at least 15 separate folders full of important documents saved,and extremely personal info as well!!!
 How could they do this?? I have had this account since the beginning of time!!! Is this not some kind of violation???
Someone please help me find a way to retrieve my life.over 10 years worth of saved documents!!