Thank you for telling me what to do. I have only just started sec 1 so may I know like how to show them my talents?

Hi everybody

I am a sec 1 student and would REALLY LIKE to get into NJC next year. I have many of my good friends whom I had known for 6 YEARS!!!
May I know how to appeal into NJC using what and doing what like CCA etc.
I would be really grateful to know that. PLS PLS PLS TELL ME WHAT TO DO.