Click on the gear like image in the top right corner of your FB account.. Click on Account Settings.. Go to Security.. Bottom of that area is "Deactivate Your Account."
Emails may be going to your "Other folder" in the messages area.. Looking at your Messages area, look at the top you will see Inbox and OTHER. Click on Other and see if your missing messages are there.
Answers & Comments
Click on the gear like image in the top right corner of your FB account.. Click on Account Settings.. Go to Security.. Bottom of that area is "Deactivate Your Account."
Emails may be going to your "Other folder" in the messages area.. Looking at your Messages area, look at the top you will see Inbox and OTHER. Click on Other and see if your missing messages are there.