What Up With These Lines?

i tryed to take the best picture i could but its a sony 50" and i get these green lines and it looks like a coil all the lines wrap around and connect all the way down

heres another picture

getting worse the screen flashes a green glow everywhere when commercials change and scenes!! this is rediculous. i just got it fixed i dont want to lug this thing back out of the house again!

now its completely screwed the bottom half is black and the top half is green lines .. still got audio 0 picture