Good morning all,
please I need help, I have been trying to use my whatsapp on a different phone since yesterday, when I got to the confirmation of phone number, it said, it can send SMS till 48 hours, I tried the phone call option to recieve the code, but first said I should wait till three hours, after three hours, i tried again, it further said I should wait for 3 hours, sincerely I do not know what is happening

Maybe you should actually wait for 48 hours...