Don't understand this error

I am getting an error “config.xml not found” but my config.xml file is definitely in the zip file at the top level - see this screen shot:
Screenshot 2021-01-18 at 11.53.57

How are you zipping the file?

It looks like you’re zipping a folder containing all of your files. You need to zip the actual files.

Yes, you’re right, I’m zipping the folder. That’s what I used to do with Phonegap Build. So will try again zipping within the folder.

Thanks for the prompt reply - I’m really impressed with your support!