"We caught your agents doing illegal things in our country so pinky promise you won't do it again and please please please don't be mad at me for catching you doing something wrong oh pretty please"
Any country, my own included, who gets caught doing shit like that deserves to be blasted, deserves ridicule, and most importantly, does not deserve consideration for nicities.
And given this is such a common thing in other countries, I don't know why anyone bothers listening to them when they say "oh it's just a misunderstanding"
No, you're trying to human traffic someone who doesn't want to return to your country, that's kidnapping at the very least, terrorism in my opinion, and should immediately get their immunity (which was always a stupid idea for a great many crimes) revoked and get tossed in max sec.