Help Me With College Essentials

I have lived in hardships for a really long time. I lost my father a few years ago when i was 13 years old, i am now 17 and have been struggling with my mum to make headway since then. We were thrown out of our house and ridiculed by everyone. I managed to get a scholarship to study in high school in Thailand which i am very grateful for but there is just a little problem, i need to purchase a laptop a mobile device and some other essentials and i will also need to have money for flight tickets and other expenses such as pocket money. This is my last resort, please help.