Thank you for this, about to try it

I do not understand why Meta have made it so convoluted just to set up an API. This will put a lot of people off using it, especially that it has to be tied to a Facebook account.

sir please describe what is flow of messagefury

If you please, I am a beginner programmer and interested in the subject of sending WhatsApp messages and I use the C# language to link with WhatsApp Business I made a WhatsApp business account and everything is fine I added a number to my transmitter Added an accepted payment method I added a manager user and got a permanent configuration out of it The problem is when I send a message to a number and this number there is no message between me and him the message does not arrive i mean the number I send to send me a message on the sending number to the one who is upset on WhatsApp business because I can send him a message please help me what do i want to do because when i send a message to any number the message arrives