Hello and welcome ayoubbelomari,
Because you are seeing that notice, it means your application has not been submitted.
- If you don’t see the notice, click the blue Request Corporate Commercial Seller button in the upper right corner after you log in to Seller Portal. Click OK at the bottom of the message.
- Next, you will be asked if you want to authenticate with your DUNS number. To continue the application process, you must click Yes.
- Enter your DUNS number, then click Authentication.
- When your DUNS number is verified, fill in the information to complete the application.
Please follow the Seller Portal documentation here that describes the steps to apply for corporate commercial seller status. You can find tips for commercial seller application in this post.