You have to click on the member to go to their profile and then click feedback. This is where you can leave a feedback rating and also can check a members rating to help determine if you want to trade with them or not. I haven't made a lot of trades so my score is not all that high yet, although it is all positive so far and I'm slowly working toward more. I see from my USPS account I have your package and one other expected to arrive today. I'll be adding feedback when they do.