My psps screen is cracked and the body of the psp is slightly bent. Can i fix this?

My psp's screen is cracked it's gone black everywhere apart from where it's cracked which is white. The actual psp is craced at the top and bottom which is where it is bent. It starts to bend at the finger slot at the top of UMD inserter which is also where it is cracked. there are 2 small cracks, around 4mm each and they are both where the psp starts to bend except one is at the top and one at the bottom. The sound works fine and the game is still playing as i can hear it but it is still broken in the way i described. Is this possible to fix this and if so how? or should i give it to a shop so they can fix it? please help. and the warranty won't cover it by the way.