How can I get a christian girlfriend?

I am 17 I'm single and I am a Christian which means I can only have a Christian girlfriend how can I get one is there a website or something I can go on. If you think I should change church I don't want to and the only other churches are Methodist, Church of England and Catholic I am an Evangelical and there are no other Evangelical churches nearby. I do know 3 Christian girls but they are 9 years old and a couple of 12 year olds who if they were a few years younger I would try to date.