Overcome your addiction, step by step. Is really gonna help you.

download the app: https://play.google.com/store/apps/details?id=com.familyfirsttechnology.pornblocker

put dns on your phone setting.
download a second app too. to make it harder to acess it. turn on parental control on your router. add dns too on your router, aslo on your laptop.

laptop for sale: https://www.ebay.com/itm/225936321709?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=hao_tpv8tai&sssrc=2524149&ssuid=hao_tpv8tai&var=&widget_ver=artemis&media=COPY