Why is this girl ignoring me?

[tb]

Forgive me if I'm wrong but I believe you said she has a boyfriend and she had to go home to fix some drama. Well I think what happened was the first time you hung out she was either mad or annoyed at the boyfriend, possibly thinking about dropping him. Then she went home, fixed the problem, and kind of knew you were into her so she shut that down meaning she didn't want to give you any signs that she was into you. Now it appears she has gotten really weird, you were really nice to her and even though she might not have feelings for you well you took her all over town to help her with work and now she is de-friending you on Facebook as well as blocking you. You should move on, get the money back if you have to and then just forget about her.