I have a 2.8 GPA and want to go to
SFSU For criminal justice what are my chances?

Do you meet the eligibility index for your GPA? http://www.csumentor.edu/planning/high_school/cal_residents.asp Keep in mind CJ is an impacted major, as a Freshman you apply to pre-CJ and admission to the pre-major doesn’t guarantee admission to the major. You will be required to apply to enter the major before your junior year (and they rank).

What is your SAT score or ACT score breakdown?
What is your CSU GPA? http://rogerhub.com/gpa-calculator-uc/