If you want help you will need to give more information
What steps did you take to root your phone? Did you follow a guide?
How is your phone "messed up"? What is it doing or not doing?
Have you logged into your Google account?
I'm sure if you give a more detailed description of what you did or were trying to do, and what your problems are someone will be able to help you.
Just posting "Paid for SuperSU and now my phone is messed up" doesn't help us help you.