Polaroid FLU-2632

I have just bought this tv and connected it up. The first thing I found out was that I could not configure my sky remote with it. The second thing I discovered was then when I connected my Sky box throught the scart socket and activated it, the picture went a blue colour and not that when in tv mode. The third thing was that I could not get the screen to auto size itself with the program. I placed the tv into auto mode but this would not change the aspects of any of the sky channels. I have not got a clue how to solve these problems. Please can someone help.