When i came back from Germany, i noticed that my hotmail/outlook has been hacked. I couldn't go on my outlook anymore. I had to write verifications, but they mailed me that i didn't know so much information. I actually had no idea that you had to memorize some information of yourself. I did these verifications a couple times, but they still mailed me that i don't know much information. 

I'm now freaking out, because i use this emailadress for 5 years+

I asked on twitter if Microsoft could delete my account, but they can't do that. I just want that my account is back, maybe without those verifications because i have no clue what subject i sent lately, to who etc.

Please help me!