Have done that several times. Keeps crashing the post. Not sure why. Every box is checked/filled, and the url is showing in the box after going to the original post. Will try again. I’ve had trouble leaving feedback before with other people.
What I do is either go back to the original sales ad or a PM between you and Ray, copy and paste that URL (address bar) into where it asks you to. Took me a long time to figure out but that works for me. Hopefully, you too.
Maybe the reviews and ratings process can be a future fix?