Welcome, I am Cory.
I can not tell what someone posted but I can tell you how to get a list of who accessed your account from where.
Sorry for the delay, I was away'
Please login to your facebook account.
Once logged in, please go to https://www.facebook.com/settings?tab=security§ion=sessions&view to see your previous sessions.
You will be able to see a list of login locations.
Please let me know if this helps.
Please do not forget to rate my answer