Problem on send the application for the master degree

Hi
I have some problem to submit my application

I filled all the mandatory parts and uploaded all the documents but two parts don't have ok status
1)Higher education entrance eligibility
2)Information on your first degree
and the application status is open
what should I do and how solve this problem

Dear Mahsa.m,

Please check your entries in these sections. It is missing the average grade in both sections.
Enter the grades with comma, p.e 9,9 and then check for completeness.

Best regards,
BK

Thank you. The problem solved by replacing (.) with (,) and now all sections have the "OK" status but I still have the problem to find submit or send button. There are just edit and delete buttons on action part and if I press the edit just applications overview is there

Hello Mahsa.m,

To submit your online application, please follow these steps once more:

- Click on 'Online-Bewerbung' / 'Online-Application' to view your application and select 'Bearbeiten' / 'Edit'.
- To submit your application, you will first need to confirm the status of all application sections is 'OK'. Click on the sections to add any missing information as appropriate.
- Once you have finished, click on 'Auf Vollständigkeit prüfen' / 'Check for completeness' to check the completeness of your application and submit it.
- If mandatory fields have not been completed, you will be informed of this. Please add any missing information and click again on 'Auf Vollständigkeit prüfen' / 'Check for completeness' .
- If your application is complete, an overview will be shown and the submit-bottom will be shown.
Check your details one last time here before clicking on 'Senden' / 'Submit'.

Best regards,
BK