My little suggestion to you is to find a way to get a power bank I believe the world now there is little technology around you where you live even though I know you may have some barriers but I believe you can save little money to get one for yourself so with power, internet find how it works on web about bitcoin so will find some interesting articles that will tutor you about it not always online on forum posting each time or day won’t make you understand the full process on how it works and some others things associated to bitcoin .
So think you can actually spend some of your time in the web and also read other people’s post on here and also do outside research on your own that will help but first you need steady power and internet to achieve that I believe seeking for knowledge