Walk Behind Lawn Mowers

I purchased a husqvarna 800awdh yesterday from lowes and it was supposed to come with a bagger and side discharge,however mine did not. I love the mower as we tried it out already and it is amazing. But I would really love to have the bagger and side discharge chute to go with it. How do I go about getting the bag and piece for side discharge that was supposed to be with it. As of now I can only use in mulching. I only tried it out and want to wait for other parts before using again.