Hi SHaSH_U,

I understand you forgot your iCloud username and password. If you forgot your Apple ID, or the password for your Apple ID you can reset them here: https://iforgot.apple.com/password/verify/appleid#!&section=password.

Regards,

John

Your Apple ID

    1.  Forgot iCloud Password

    2.  Forgot Apple ID

    3.  Apple ID - Apple Support

    4.  Manage your Apple ID primary, rescue, alternate, and notification email addresses - Apple Support

    5.  If your Apple ID has been locked - Apple Support

    6.  About your Apple ID email addresses - Apple Support

    7.  Get help with Apple ID

From a post by Kappy