When "Pro" Dommes approach your slaves.... OR what are your Red Flags?

IS RUDE!!!
But I believe You would like to know more about what has happened so stay tuned:

Just saw that a so called "Pro Domme" has been approaching what's mine wanting to go into debt contracts... Pretty weak approach tbh... Little does she know that most of mine are pretty smart people actually.
So I enjoyed my live a little bit and just chatted occasionally with what's mine, & all my subs, slaves call it what you want, are allowed to continue with life when im not allowed unless instructed otherwise. So he has been chatting with her for a while AFTER SHE REACHED OUT TO HIM, little did she know that I have access to everything of his, so there might be a possibility that I check regularly who he is messaging and who messages him.

So recently I saw the chat and was like oh well that sounds interesting, he didn't pay her obviously because she was so ignorant and didn't really got to the level to understand his psyche... She demanded him to pay huge depts even though he still has rent to pay...

What are your Red flags?
Mine personally was that she didn't want to put in any commitment for him nor did she ask him or tried to find out what he likes or not, she was just in for the money.
Further she told him that she will send me that he is messaging her behind my back. & When he didn't pay she told him that she send me the info... guess what I NEVER RECEIVED ANYTHING!
He even managed to give her a fake Name etc.
If you consider yourself a Pro Domme with years of experience you should at least be able to find out if the guy across is faking his name etc. & is in for the real deal.

Further I never heard that Pro domes approach Subs or Slaves themselves?
In my experience you must be so desirable that they approach you. Or at least seem like you are...

After reading all that I just wanna say that I completely understand that it can be hard to find subs but I completely understand that subs have become extremely CAREFUL in trusting someone new, especially when they don't feel accomodated. Or would you buy a service that doesn't satisfy your needs?