Snakes and Ladders

Hi, I am trying to make a small Snakes and Ladders game, where you throw a dice and depending on what you get is going to be how you move on the board game. I am using a variable called random to show what you get when you throw the dice, also another one called sum to show how many times you had throw the dice.

I wanted to used layers to make it easier but it didn't work, it won't do anything after the 2nd try, is there something wrong with the software because I have had the same problem in the past. I had to do everything on the base layer to make it work and it did but I used a lot of triggers. It's happening the same right now.

Thanks.