PROOFS: as you can see in next foto

in first foto there is a mail in which my steam account has been modified by changing email at 12.00 AM of 24 

in second foto i discover it, so i appeal to steam to recover the account

in third foto i receive confirmation of request

in 4th foto there is the response of steam, in which as you can read, they tell me my account was compromised and they made the modifiation for me to recover the login.

i swear if some one has been scorrect, it was not me. 

please help