I'm going to attach photographs so it shows what I mean. Please Help me any advice, opinions on what on earth do i do with this mess as I have noone who can help me and I'm no good with DIY and jobs. I had a new kitchen put in recently and have been left with this mess, I tried to do something myself - by putting filler on but as you can see im most deffinitely not good and it did not work. I've got that box to cover but I'm not happy at all and have noone who can do anything. Does it need cement? How would you fix this , is it possible to do something to this? Please see photos when they are added thankyou for understanding of this thankyou