Others blocked themselves and deleted themselves. Can you still send him a message or leave a message?

If someone blocks you now, and then not only blocks you, but also deletes you, then in this case, if it sends him a message, he can actually receive your message there. He will also receive your message, but he may ignore you. Because the other person didn't pull you black, in fact, you can continue to send him a friend verification. He'll get it, too. However, if the other person doesn't agree with you all the time, you keep sending him messages to verify your friend's news. Then it is very likely that you will make an official complaint in a rage and you will harass him.