I need help. Pls.

I wasnt aware of the importance of study when I was in primary school, so I didn't study seriously and could only enter the NA stream instead of the express stream like my friends. However, I gradually realised the gap between different streams when I was in sec sch.In the sec 3, I set my goal to enter a mid-tier JC. In sec 4, I knew that if I entered Poly through Nlvls, it would take me 4 years compared to 3 years for those from the express stream. So I decided to go to Secondary Five after Nlvl to take the Olvl and then enter a JC. I studied very hard for most subjects. I thought I could get a L1R5 of an 8-10 and with 6 bonus points(CCA/HCL/CLEP), I could reduce it to 2-4, which would enable me to enter any JC. But when the results came out, my L1R5 using eng was 20 (actually I didn't even meet the requirement for L1R5 cuz my English is a D7, so I couldn't use HCL as L1 either. All the efforts and sacrifices I made in the past five years seemed to be in vain as I couldn't use those 6 bonus points.

Now it's time for me to choose between JC and Poly. I have only found three courses in Poly that I'm interested in. I don't know how to fill in the remaining 9 choices. Should I fill in the JCs that I can't enter? I'm really confused and don't know what to do. Someone help me please. I'll be submitting the application form tmr. 🙏. Btw I had tuitions for Eng and AM. (Eng) I think I did pretty well for oral, a just pass for LC, good for compo but bad for email and P2 performance was affected cuz I was thinking about my email. (AM) I started private AM tuition before my sec 5 journey even starts. Then I've been doing well for WA1 and 2 then for prelim I was burn out and just passed. Also, my timed practices were mostly 80% and above. Sometimes even 90+%. So I was damn confiden. During the actual AM Olvl I found it really easy like it was the easiest year among the TYS. Also, after checking suggested ans online my ans were mostly correct. I only didn't know how to do one qns. So I'm pretty certain that I will get an A1 for AM but I got a B3 in reality. But why? Is it possible for me to pay and check my marked script? Cuz I really don't understand why I'm not getting an A1 or at least an A2.