OP, I know how you feel.
The girl that I like is very religious. However, I'm lucky in that she has still decided to give me that chance where as you do not have that.

Now my personal recommendation would to be to try to contact her parents and show them that you are a good person. Having her parents love you is almost as important as having the girl love you.

also from your post in >>18, it sound like you are both Islamic? If this is the case make sure to point that out.

By best wishes~ <3