They look like professionals with a lot of experience. They would certainly have a matching phone number to their story.

Also, police knows they have no authority across borders. If you were in a bad situation, you'd be visited by local authority, which will definitely not happen.

There's nothing they can take from you through friendship and trust, they are now going through with fear. Textbook. Block the numbers and contacts, free your mind.

You can use phone numbers out of foreign countries