Hi,
You need to configure Dropbox Settings. You have to create App by clicking this link
In the Dropbox Dashboard, you need to click on the button “Create App”.
Then you need to fill the details to create the Dropbox API. After that you will get the App key & App Secret.
Copy the App key & App Secret and paste it into the Dropbox Settings menu.
You need to provide the “Redirect URI” in the API Dashboard and click on Add button. You will get the Redirect URI from Backup Bank Dropbox Settings menu.
After that save the changes. Still, if you face any problem then contact us on our website.
Thanks & Regards.