Hi @chrissypritchard2016,
I could notice the following console error:
unrecognized expression: input[name=
The above seems to point more related to a conflict. Could you please check whether it’s possible to run a conflict test by switching to a default WP theme and by deactivating all the plugins except Forminator to see whether the form works fine or not?
If it works fine, then you’ll have to enable the plugins one by one and see activating which exact plugin the issue occurs.
If the issue is still the same even after a conflict test then please do share the form export so that we could give a closer look.
Please check the following doc on how to export a form:
https://wpmudev.com/docs/wpmu-dev-plugins/forminator/#import-export
If you are concerned about any sensitive information in the form export, then you can duplicate your form, remove any sensitive information, and then export it.
You can share the export file via Google Drive, Dropbox or any cloud service in the next reply.
Looking forward to your response.
Kind Regards,
Nithin