I think I'm gonna leave it. I feel like appealing won't do anything especially since my school won't appeal for me. I got a place at a sixth form when I sent my maths gcse grades along with my predicted grades for math which was 7 and I needed a 6 for the sixth form. Luckily, the head of science let me in. I'm preparing now to resit maths to secure a 7 to get to a good uni. Thanks for ur advice.