@Carlos Pena skiptrace the owners, google them, try to find them on social media.

You generally need to have a scrubbed list so they're doing real estate and not tech or something else and I recommend using funnels and landing pages to get their interest on social media but it also helps with your open rate.

These future agreements are complex and down the road; things would be even more complicated both sides change of marital status, children etc. 

Can they open an LLC if they don’t have a immigration status in the country?

In fact they are usually very people social.

Thought maybe social media stuff some of us hate and don't understand anyway. 

Trust me when I say that I participate because it benefits me financially, not because I believe in socialism. 

I also guarantee they are bad parents....make a DFS report so they have some social workers in their life.Find out where they work and start calling for payment...several times a day...making sure to tell anyone who answers the phone what they are doing.

Do some social media work.

Apps, social media tactics, etc..