OFFLINE

Your current IE settings might make it hard to use Login Approvals.
It's probably because:

• 
  You sometimes clear your cookies.
• 
  Your browser is set to automatically clear cookies whenever it closes.
• 
  You use your browser's "private browsing" or "incognito" mode.
• 
  You're using a new browser.

It may take a few days after fixing these issues before you will be able to enable Login Approvals. You also may need to log out and then log in again after fixing these settings for the changes to take effect.
Visit the Help Center for step-by-step directions on how to fix these settings.

and

Your current IE settings might make it hard to use Login Notifications.
It's probably because:

• 
  You sometimes clear your cookies.
• 
  Your browser is set to automatically clear cookies whenever it closes.
• 
  You use your browser's "private browsing" or "incognito" mode.
• 
  You're using a new browser.

It may take a few days after fixing these issues before you will be able to enable Login Notifications. You also may need to log out and then log in again after fixing these settings for the changes to take effect.
Visit the Help Center for step-by-step directions on how to fix these settings.

i cant even do them both but login notifications was working but not now
please help