My Manual Campaigns aren’t working.

Hey All,

I’m really struggling here. I’ve been running my Amazon ads with varied success. Mostly failure to be honest. This is mostly due to the fact that I’ve got nervous energy and I kept on tinkering earlier because I was expecting a direct correlation between spend and sales. Anyway I saw some pretty consistent sales for my product just using auto campaigns. For ever $100 spent I was doing about $300-400 in sales. But then I tried to start manual campaigns and broad campaigns etc and I really have no idea what I’m doing. I see so much stuff on line but when I let that run I end up blowing my budget and not making any money. What should I do here?