I have never brewed any beer before in my life, I got given a full set up last week I cleaned and sterilised everything, followed everything on the instructions to make larger. It said it will be ready to bottle between the 4-5 day, I am on day 8 the beer is 1008 on my hydrometer and the beer is still cloudy and a very little scum is still on the top I have put finnings in and that has not had any effect, please help