Did i do the right thing for this girl?

Your question is kind of confusing. So shes trying to get you to bring someone else online so she can talk her. Since you dont know who Bella is then how are you going to ask her? If you recognize her face, then there are two possibilities: Bella hates strangers, or she might think is a prank, or she will go for it. Just a warning. But i dont think its a good idea since you dont know her?