Please help for pay bills and medicines

Hi! My name is Paulo I'm fromLima- Peru and I need your help, my mother suffer for a heart attack last year and she had 2 surgeries that were necessary for her to live and recover, in that process I spend all my savings and ask for finacial help. Here in Peru, heart surgeries are to expensive she needed 2 coronary stent and just one cost almos like 5 thousand dollars, if you convert 5000 to soles are almost 16 thousand soles, I had a sister and with her we pay the bills, my father live in the US, he had a small company, he help us but it wasnt enough. she had the 2 surgeries + the time that she spend at the hospital and the medicines that she took and is taking is kind of hard to pay, I spend all my savings that I earn for studing and personal goals but I give it all for my mom, the money that I ask is for paying the bills that generate the finacial help that we ask, here in Lima I work in a school, my mom was working taking care of an old lady, I ask for help because is hard to pay all the bills every month and knowing that my mom knows that we are paying the bills is getting her more sick because she is worried about, I dont want her to be sick and worried at the same time because is dangerous for her to be in that situation. If you can help me would be wonderful! thank you very much.