My predecessor said to stay away from me in the future and leave me alone. Thank you. What do you mean, I think?

Hello, this is obvious. She's your ex. She has her own life and friends. Now that we have broken up, why bother her? What she said was to tell you not to bother her again. She has her life, which will affect her life, so I told you to stay away from her. It is more likely that she already has a boyfriend, fearing that this will affect their feelings. If you are so entangled, you may not even be a friend, and she will delete you.