IPhone Display Glitching

Around 2 months ago i dropped my phone pretty hard, only around 2 weeks after i got the screen fixed. After i picked up my phone it looked fine. it was a little blurry with a little green but at the top right but it was still usable. Around a month after that the condition started to get worse and there were more green bits showing up. Now 2 months after i initially dropped it the screen has now doubled. there is like 1 screen the correct one, the. another layer on top of it. Is there any other way to fix this or do i have to get the screen replaced again for the second time in three months?