I can find what the error is and fix it in possibly 15-20 minutes or even less. I'm a web developer for over 7 years so this simple task is going to be easy. I will do it for 10$ and will be happy to assist you with more modifications. I'm also fluent in English, so we won't have any problems communicating, believe me key part of getting job done here on Freelancer. Please message me so we can do this quick, best wishes!