I you still need some help after reading all the comments, feel free to reach out, i will consult you for free to get you started (or maybe even after).
i would like to hightlight a precious insight of phtrivier:
"But they have chrome on their computer (it came preinstalled, and they need it for Facebook), so at least you get a chance to grow your user base if you manage to put a link to your website in your facebook feed, or, if they're high-tech users, as an ad on the top of their google search result (also knows as "the internet".)"
