Amazon PPC Training

I’m looking for someone with a great deal of experience with amazon PPC, to give me a personalised lesson based on my campaigns. I would like you to go through my campaigns and teach me what I’m doing wrong, what I can do to improve my sales and reduce my costs, ways I can more effectively manage my marketing and so on. Preferably someone with good English skills. My current plan is for a 2 hour lesson with the possibility to extend this.