Are you applying in-state or out-of-state? Either way, you will need to request a transcript of your high school grades somehow!
In-State
Use CFNC's Application Hub (linked here) to request a transcript! Your counselor will then accept it and send it to the school. (You can also use the widget above!)
Out-Of-State
Use this website https://gastonnc.scriborder.com/ to order a transcript to be sent to the college/university you are applying to.
It is $10 per transcript, so be sure you will follow through and apply to the school before making the request!