I have a customer that had his wallet stolen I plan on kicking him out.
Why are you mad at the customer?
I want these kinds of customers to not come into my store
Customers can be annoying but you should be careful and be nice to them. Especially is something bad happened to them, it would make them feel better and you look good.
I don't care about these strangers, I'm going to kick them out of my store.
I'm not quite sure why you would want to kick out that customer. The customer cannot do anything about his possessions being stolen. You should put yourself in his shoes, I think that would change your view on the situation.