@busineslady - if you’ve been rejected twice, it is time to move on. SDSU is not your destiny.
In my experience, if you missed a requirement, they’d tell you. If you didn’t have a competitive application, they won’t. Odds are your GPA was too low.
SDSU is over-run with transfer applicants every year and there simply aren’t enough seats to go around. More than 20k applicants put in for about 5k seats last year.
Fortunately, there are 22 other CSUs. Hopefully you applied elsewhere and have other options.