Can you send me a screenshot of them template that you are using to display the fields on the frontend?
Please ensure that the screenshot highlights where the fields were added.
Secondly after submitting the form and checking on the backend does the field value get saved on the backend ? Are you able to see the values correctly selected?
Thank you for the screenshot that illustrate the issue. However i'm not seeing one for the template that would display the stored backend information on the frontend.
Given that the information can be confirmed being saved on the backend, this leaves checking the template that is used to display the information.
Please provide a screenshot of this template so that I can have a look to see if I can identify any issues.
My issue is resolved now. Thank you! You is right, the issue with set up of this particular fields. By default parameter during field set up was author while need to select current user.