To make it on the stovetop: In a small saucepan combine the cocoa powder, sugar, and water together. Bring to a boil and make sure to press out any lumps. Allow to simmer for a minute or two, or until the mixture is smooth and warm. Add in the milk to the mixture and heat through. Add the salted caramel syrup to a glass, pour in the hot chocolate and top with whipped cream, caramel sauce, and salt. Allow to cool slightly and enjoy!
Microwave
If you want to make it in the microwave you: Mix together the cocoa powder and sugar in a glass. Warm the milk and water in the microwave for 1 - 1 1/2 minutes. Pour the milk mixture over the cocoa powder. Add the salted caramel syrup to the glass top with whipped cream, caramel sauce and salt. Allow to cool slightly and enjoy!