Are the fields for your form optional or required? I always recommend testing with a very simple (1 or 2 entry widgets) Google Form to make sure all of the communication is working. It is a lot of work to fill out a 10 question form just to see if it submits.
Hi.
Fields are optional, but I’m choosing a value to send the form
I tried with options and list item type
I think communication is working, because the automatic timestamp field is correct, but nothing happens with answers values of each field.
Thank you
The timestamp is added by Google Drive, it is not passed through from the form submission. Try changing one of your fields to required, I suspect you’ll find that the form will not submit due to “missing required fields” or something to that effect.
Are you using radio buttons or checkboxes? If you’re using checkboxes make sure there are no (as in zero) Javascript errors on your page as a Javascript error will prevent the jQuery script which modifies the checkbox fields so they properly pass their value from WordPress (which is PHP based) and Google Drive (which is Python based). Python and PHP handle checkboxes differently so the jQuery script modifies the form elements so they will through the form submission process properly.
Based on your description, that would be my first guess. There are a few other oddball situations I have run into which prevented parameter processing but it has been has been a while.