Confused with Unit Limit CCC to UC

Thanks for the help. I think this means I’ve basically ruined my chances of ever being accepted to a decent school. My main intention for going to a CC was to restart everything from scratch and transfer to a better UC. I didn’t know you had to retake failed classes specifically at UC campuses, and being dismissed made doing so way harder. On top of that, if you take higher level courses within a series, you cannot retake lower leveled ones. This means that the C i earned in some stupid precalc course, and the F i got in calc 1 at UCR are stuck with me forever because I took Calc 2 at my CC, which took quite a bit of studying for me to get an A in. If i can’t get anything fixed once counseling opens back up, I’m probably going to stop attending my CC and quit college altogether.