Hello, first of all make sure to introduce your self here New Magician Help & Introductions - Become A Living God as your next post. It’s one of the rules we have in BALG, it’s not optional. Make sure to read the entire thing btw 
Sadly I don’t have an advice for you, other to try to speak with them with telepathy and convience them to leave. They can always refuse though.
I’d probably adopt them to be honest 