Hello, girls and boys :)

As you can see, I am here to talk about beta-reader. So, I am currently working for a story written for a contest, and I need someone to beta-read it. Anyone is fine as long as he/she is fluent in English and is able to correct mistakes for grammar, sentence structure, etc. I haven't finished writing it yet, but I'm worried I couldn't find someone who is willing to help. So, anyone?