You want to use checkbox questions, multiple choice options or dropdown menu with connected form. For some reason, your responses have not been forwarded on your connected form. This article explains how to avoid this issue.
1. Configure Form Publisher
Once you have configured your Google Form with at least one multiple choice, checkbox or dropdown menu question, open Form Publisher:
Configure Form Publisher on your Google Form.
2. Create your connected form
Once you are done with your Form Publisher configuration, click ‘Additional template’ to create a connected form:
Then, open your connected form:
From your connected form, we highly recommend clicking ‘Add other’ on each multiple choice question: