need one PC pra sa nanay ko pra di na sya mag trabaho

Need one PC for me to set a small coin peso net for my mother, bacause she is already too old to sell food, my mother have a small carenderia but she cant sell constantly for us because she gets sick every now and then, i have 3brothers and 1sister and we're a family of 12 not encluding my parents, my father died when i was in grade 5, im currently working at an PCSO outlet STL i work 16hrs per day for 300pesos, and its a 2ride far where i was assigned, i usually get 4500 every 15 days but i cant, my body is too weak, i get sick so easily because i have a mild TB when i was a kid, a fever would last 7days, a cough would last almost 2weeks, so usually i cant go to work for 3-4days, due to i get so tired because sometimes i dont have enough money so i walk, and my work is monday to sunday no rest even on holidays i get to work just for my mother, i've always been planning for a small net cafe but i cant, i need to maintain our electricity so my sister can study because she is a student, my two brothers are freeloading, hogging all the food living like a king, watching TV all day with the electricfan on their face, they wont listen to my mother we get 3.7k-5k electric bill for a month, i cant pay it all, so yea guys i need ur help if possible just one PC for a small piso coin net cafe just one, maybe i can start there, or if you have extra parts you can send it to me..