Magic can not help you accomplish those goals.
Magic cannot change your shape, weight, gender, height, ethnicity, skin color, age, sexual orientation, etc.
Magic cannot make you fly, except for possibly in the astral plane, it cannot defy the laws of physics or reality, it cannot turn you into a mythological or legendary creature such as mermaids, vampires, werewolves, faires, demons, mixed hybrids etc. Magic cannot transport you through space or time at least not physically.
It sounds like you are very new to magic, the craft, and this website. It would do you well to learn the basics and research such topics, and understand that real magic in not like that portrayed in the media, TV shows, Movies, Comics etc. Real magic is also not the solution to every problem, or an easy fix.
I hope you find your way