When trying to connect an existing Whatsapp API number I successfully go through the Meta pop-up. After accepting the connection the following error message pops-up. I don't really understant what I have to do and I'm afraid of loosing the good reputation that this number already has.
The support team tells me I have to disconnect the number from my Whastsapp Business Manager, but doesn’t make any sense, all the numbers I’ve connected appeared there.
