Mac's Transition fund

My boyfriend Mac is a trans man ftm. He is 19 years old and hasn't started to physically transition. He doesn't have a very supportive parents, and transitioning, from testosterone shots to top surgery to bottom surgery is very expensive. All I want to do is help him obtain the body he was always meant to have. This fund will continue for many, many years, hopefully covering at least part of his transition. Thank you so much for all your help.