You can't even answer when I asked what can I do to make a change
I did answer. I said I don't live your life, so I don't know what your situation and opportunities are. You probably wouldn't want me to dig into your life that deeply.
You know who does live your life? You do. Be aware. Look around carefully. Listen and read skeptically.Perhaps you'll never have an opportunity to make a large difference, but the odds are pretty good you can make a few small differences over the course of the year. Many people making small differences (kind or understanding words, courtesies, etc.) is in some ways more important that the few who make large differences. For one recent example from my life, on a windy day, I saw a train ticket fly out of a black guy's hand right before the train came. It was easy to see how upset he was, so I told him that if we were asked to present tickets, I would tell the officer what I saw. He visibly relaxed. Most white people just would not have been that upset about it to begin with. The small actions matter.
I never said I didn't want change. That's just you putting words in my mouth and trying to make me a bad guy. I care for everybody but admitting I'm privileged changes nothing.
I agreed the admission, in and of itself, changes nothing. It's what you do in response that makes the change. However, no one else can tell you what to do.