In a blender add your Pina Colada mix, pineapple chunks and 5 shots of rum with about 1/2 a cup of ice. Blend till smooth and place in a large container and store in the freezer for about 10-15 minutes. Blend your raspberries with 1/2 shot of rum pour in a glass and set aside. Do the same with the blueberries. In a tall cocktail glass layer your raspberry sauce then Pina Colada and then a layer of the blueberry sauce. Top with fresh blueberries and enjoy!