It's essential to take people's words at face value, especially when they are explicitly expressing their feelings. If a girl tells you that she does not have any feelings for you, it's generally best to believe her and respect her honesty.
While it's natural to hope for a different outcome or try to find alternative explanations, assuming or hoping for something contrary to her words can lead to misunderstandings and potential hurt for both parties involved. People have their reasons for their feelings, and it's important to respect and accept their boundaries.
Instead of dwelling on whether she might mean something else, it's more productive to focus on how you can move forward and maintain a respectful friendship (if that is an option) or seek new opportunities and connections elsewhere. Remember that honesty and communication are crucial in any relationship, and it's essential to respect each other's feelings and decisions.