First of all, you like her, which shows that you are eager to know her. I believe that you are an outgoing boy (dare to ask for help online), and you can take the initiative. If it is qq, you can give her some qq gifts, such as qq show. You can ask her address and send flowers to her home as a token of your appreciation. I believe that time can witness everything. If the funds are limited, you can also make some small love gifts and mail them to her. Don't be too active, such as standing at her door and shouting "I love you", step by step, get twice the result with half the effort. The key is to believe in yourself and you can do it.

Then, I advise you to give up. I'm afraid your relationship is "falling flowers intentionally follow the flowing water, and flowing water unintentionally falls flowers". She didn't even tell you her basic information, which shows how small your position is in her heart. Give up, maybe, she is avoiding you like this just to make you give up. As for the pain in my heart, I have to let time heal it. I'm sorry