By logging into your Myprogress web account, there are 2 ways you can check your assessments have been successfully submitted.
In the left column, click on 'Completed assessments'. This will provide you with the list of assessments you have completed and submitted.
In the left column, click on 'Progress and reports' and then 'Framework Completions Report'.
This will provide you with a check list for all of your module assessments. The assessment titles with a green tick indicates these have been completed and submitted. You can click on the document title to review the completed document.