Note that if you passed page 2 of your application without insuring that a success message was displayed, then you will have to go back and fill the first two pages again and resubmit the first part of your application. This thank you message confirms reception of your last part which you shouldn't have moved into unless a success confirmation was received for the first part. Otherwise:
Your application will be processed and a confirmation email will be sent back to you once approved. Your next step would be to access our next page as there are few more steps to complete your registration.