Share your use case and provide as many details to support your idea as possible. Thank you! 
A widget that can take all uploaded content from Facebook or Website and upload it automatically onto a WhatsApp Channel for instant messaging without the need to copy and paste each offer.
Hi there and welcome to the Community, @Diane_Bowles 
Thanks for sharing the idea!
Is this app for an internal use or would you like to let your website visitors pull the website/Facebook content to the WhatsApp Channel?
It would be for internal use to upload to our own WhatsApp Channel from our Facebook Business Account.
Diane
Got it, thanks!
You see, our widgets are designed to be installed on websites for user interaction and your use case which falls outside our general widget concept. So, unfortunately, we won’t be able to implement this use case.
Anyway, thanks a lot for sharing your thoughts with us! And if any more ideas come up, we’re always here to discuss them with you 