Aspiring Author Needs Laptop

My name is Melissa, I am 24 and I have always wanted to be a writer but I come from a lower middle class family. I’ve been struggling to save money for my lap top as there are other things I need to save for, like for example my car and my monthly bills. At night I can’t sleep worried that my writing isn’t progressing as I’d hope. If anyone would like to help even a bit I would appreciate it. You’d help me get closer to my dream. God bless you.