After you file

It's been a week and I still can't get any information on my refund status. I go to "check my refund" put in all of my information (which is correct) and I still get this error message? 

You may not have entered your information correctly. Please verify your personal tax data and try again.

Please confirm your Social Security Number, Filing Status and Refund Amount shown below.

It's all correct and I'm not doing anything wrong. I received an email on Feb 11th saying this: 

Filing status changed to: Accepted
Thursday, Feb 11, 7:01