Chance me for HYPSM and T20s please

SAT score: 1420
Hook:
Immigrated to USA in Senior Year
Low Income

ECs:

  1. Volunteered at an NGO as a web developer
  2. Volunteered at a hospital by making a website for it
  3. Assisted two Comp Sci professors in their research
  4. Participated and won 3 MUNs and chaired 1 MUN
    5, Won inter-school Panel Discussion Competition for 4 consecutive years of my high school in India

Essays:
Only started with common app essay yet and it is 7/10 for me yet.

Your SAT is low for T20s. Immigrating and being low income are not necessarily hooks.

Questions:
What is your cumulative unweighted GPA?
Are you a US citizen or permanent resident, or will you be applying as an international student?
Will you be a first-generation college student?
Have you considered applying to Questbridge?
What can/will your family pay for college per year?

Your SAT will be a barrier to most schools in the Top 20. You don’t mention anything about your grades. How were they?

Also look outside the T20, as you will be applying from a tough demographic group.