Seeking information on Anna Frank

If you mean Anne Frank, a good source of information is the Anne Frank House Museum:   https://www.annefrank.org/en/anne-frank/

You may also want to consult her entry on Wikipedia at: https://en.wikipedia.org/wiki/Anne_Frank

and there is short biography from the United States Holocaust Memorial Museum at: https://encyclopedia.ushmm.org/content/en/article/anne-frank-biography

Good luck with your research and thank you for using History Hub!