Stylinna. You will find on this site a great many people telling you what magic will not do! Such as change you in to something other than human.
What is very hard to find is anything that magic WILL do!
That, I'm afraid, takes lots of study, a great deal of reading, and understanding.
And an "on-line" teacher is not really suitable. Better to do your own research (and it takes years!), or better still, a personal real life teacher.There are bound to be some near to where you live. Have a look at the list on VoxVoice.com