Where do you buy it?

I agree that this site showed me how to fix the problems I have had for years. I have always complained that the hair is dry, the color gets off, the density is off, the roots are visible, and so on.....and I always felt like there was somehting worng with me for never being satisfied. I have learned how to EASILY fix any of this, by myself, and I am wearing a unit that is 5-6 months old, till my TOPLACE comes in. My hair looks the BEST it has ever looked right now because I fixed all that was off about it. I am very happy and pissed at the same time. Happy that it was all easy to fix (BY ME!)and pissed that people that do this for a living don't know or just don't care about fixing these problems.