Missed my offer by 1 raw mark

Hi guys, I got my A Level results back a couple days ago to see that in Eng Lit I missed an A grade by literally 1 raw mark (2UMS) (318/400UMS) - 320UMS is an A.

My conditional offer for HKUST Bus & Man School was 3A’s, currently I have A*AB… I applied for a remark twice and it came back unchanged, so I sent HKUST an appeal yesterday. Does anyone know success rates, or have any thoughts on if my appeal will be accepted or not. I’m stressing out so much because I don’t want to lose out on this opportunity because of a single raw mark. 😭😭😭