At a guess, you're consuming over 4,000 cal and 150g protein daily. So that should be plenty, about 50% more than you need.
You didn't mention your age, younger people's bodies consume more stuff just sitting around, then it would be just right.
It's only been a couple of weeks, it takes some months to see strong gains.
Usually in the first few weeks, you're not really training very hard because your body's just learning the movements. It's like how when you first kick and footy or swing a cricket bat, you can't send the ball very far because you haven't yet learned the best way to do that. In the same way, when you first bench or curl or squat, you're not using all your strength.
So your muscles aren't being fully worked out, which means they're not strained, which means they don't ask the body for materials to grow - so all that extra stuff you consumed gets pissed and pooed out.
In fact, you can probably forget about the protein powder, and certainly the creatine. All the rest will provide you with enough fuel and material to grow. When you're just beginning, you don't need to go crazy with all that stuff, just a normal healthy diet with a bit extra bananas or milk or whatever to give you the workout energy is enough.
I would say give it about two months of regular training and good eating and see how you go.
Best of luck!