I didn't let him get to the point of asking me for money.
I just talked to him yesterday and stopped it today.
I'm a softy, so I was nice about putting a stop to it. Never once asked any medical questions about my health. When I pull up Facebook it has his picture on the profile but no friends and no post and it references the profile pic as a female. He was in Syria and surgeon doctor working under UN (you will find out his profile in linked in).
We were chatting for a few weeks and he suggested going onto messenger as it would save money on subscriptions.