Please Help locate Missing or Lost Calendar

Today I wanted to share a calendar from Windows Live account so when I went to settings to share and update in Outlook and selected the calendar I somehow lost a different named calendar.  I searched around trying to locate the one that disappeared and when I couldn't find it I looked for information on how to try and recover the missing calendar from the MS community forum to no avail.  So after reviewing some post with an issue about missing calendar data, I'm now trying to find someone from MS to help me retrieve my missing calendar from my account.  I was unable to locate a link to tech support regarding my issues so I'm here seeking help from someone to get the information to have help to restore my missing data and calendar.