What am I missing in the way of adverse possession?

My aunts home was foreclosed on in recent years and i am planning on starting my way into receiving the title through adverse possession. Ive done a lot of research on the adverse possession requirements in california. Ive done some research on the house and now even know who owns it and looking further into the matter i am feeling more ready to stay put at all cost.

BOfA was handling the finances on the house and my aunt fell behind on the payments. well guess who owns the house now? Bank of New York Mellon. Yup, Wall st owns my house. Im not entirely sure how often the bank would be out to inspect the house if at all. I still have not had any notices posted and am taking better care of the house than my family was. One of my neighbors is a realtor and she like to see the neighbors she has stay put and not have empty beat down houses scattered around the block. She and i have spoken about appraising the house to hopefully lower the property tax seeing as the last appraisal was four years ago and the property has gone way down hill since. (she tried to help another woman in our neighborhood keep her house, that they later found out she was wrongfully forclosed on, but the woman had given up by then) I have a buddy who is a law student on her last year and she is willing to help me dig up whatever i can to legitimize my presence on the house and hopefully find out that the forclosure on this house was a part of the big issue with BOfA and Bank of New York a few years back where BOfA had been messing up on their forms, forgetting forms, and forging last minute forms while Bank of New York(the bank that bought my house) turned a blind eye knowing what was going on. The dates match up well enough and im hoping that my house was one of those mess ups.

If anyone has any information or helpful tips on the matter please share.

I know some people would find what im doing to be immoral but i find what the banks are doing to be immoral. Im Occupying this house!