Hi,
I have created a MS form and shared it with external users to capture information. I have created a flow that works in the following way. Every time they submit the form, a flow runs which creates a new entry in a SharePoint database.
Now, since I have given access to this form to external users, I am not able to add the option to allow my users to add attachments.

What is an alternative to this to allow my external users to add attachments/files?
Regards,
Aakash