qqp question1: My previous number is not in use anymore, but I didn't delete my WhatsApp account linked to that number. Now someone else is using that number. What happens to my WhatsApp account? question2: I was using WhatsApp on a previous number of mine but now that number is blocked, so I switched to my new number without deleting the old account. Now, since the old number is blocked, I cannot delete it. Is there any way I can delete that?