well this is really hard for me but anyway!i am done!!!! i hope this tutorial will help u when u use mouse. I know i'm not that specific but i believe this is enough. Here's the link for the finished pic [link]
Well i could say the fixing is just like using the "rotate" and "zoom in" and "eraser" or "air brush" [this depend on how many layers that u already set up if there's only one layer for the hair use the air brush if it is the second layer use the eraser] with "edge shape"(which side is most blury one),try to becareful with the edge Is this ok?