Thanks for the response guys..
I am in another state at the moment.( Yes I had to travel interstate to find someone to cut my piece in) I am waiting to go back home so that I can work on the extra lace bit by bit and also post some pics. The piece was'nt cut to size properly and its coming onto my real hair so I cant stretch it at the moment, also I dont want to cut off any blending hair. I only noticed the back when I got back to my hotel from the stylist and it looks awful. :x The sides are pretty good and I think once I carefully trim the lace at the back it should be fine.
There's a bit of work to be done and it'll pbly take a few hours of tinkering and once I'm done I'll definetly post pics. I'm glad there's this forum for support or else I would'nt know what I'd be doing with myself..