Whats App sending error

[Aastha Foundation]

There are showing

Failed to send message(s) to the provider 'whatsapp' from '+8801894519444' to '+8801816329825'. Exception: {"error":{"message":"Unsupported post request. Object with ID '103759855771347' does not exist, cannot be loaded due to missing permissions, or does not support this operation. Please read the Graph API documentation at https:\/\/developers.facebook.com\/docs\/graph-api","type":"GraphMethodException","code":100,"error_subcode":33,"fbtrace_id":"ABXmrAbIywrxYat9MbXDR8W"}}

what to do?

 

[TheodorosG_3CX]

Can you please ensure that all steps as per below guideline were followed?
• https://www.3cx.com/docs/manual/whatsapp-integration/

 

[Taurus Voice Data Cloud]

check that you have selected all required options in permanent token

 

[VoIPTools]

I made a free video walkthrough for setting up the WhatsApp integration for 3CX. You can access the video here. There is a little longer introduction than is perhaps necessary, but hopefully you will find the information helpful.