Rate my chances please

I have a 3.6 weighted gpa and 178 out of 717 in my school.
Freshman year:
Human growth:A-
Honors World Civ: A-
Honors Chemisty: A-
Honors English: A-
French 2- C
Art 1- B+
Geometry: B+
Sophomore Year:
Honors English: B
Honors Algebra 2/ Trig: C
AP world History: A-
French 3: B-
Fashion Marketing: A-
Honors Biology: A-
Art 2: A
Junior Year
AP Environmental Science: C+
AP Environmental Science Sem: C+
Pre-Calc: C+
AP US History: B
AP Psychology: B+
AP English: B+
Econ/ Personal Finance: A
Senior Year (Mid-year)
Quarter 1
AP Biology: C+
AP Biology Sem: C+
Prob/ Stat: A
AP Government: A
Ceramics 1: A-
DE Entrepreneruship: A
DE College Composition: B
Quarter 2
AP Biology: B-
AP Biology Sem: B-
Prob/ Stat: A
AP Government: A-
Ceramics 1: A-
DE Entrepreneruship: A
DE College Composition: A
but i have the worst test scores. I got a 21 on the ACT and 1420 on the SAT combined.
I have a bunch of extracuriculars:
YMCA Youth & Government
National Honor Society
Tenants & Workers United
Project Discovery
Titan Ambassadors(Leader)
I also have a bunch of Volunteer hours.
I was also employed and working since my sophomore year in high school.
My brother also goes to Virginia Tech. I am also African America if that helps my admissions.

Very anxious… please help
Is there any possible way I can get into Virginia Tech or James Madison University? My SAT/ ACT are VERY VERY LOW. And i have a bunch of C’s…