As the seller of this canopy...when I sent the canopy to you it was in good condition, you could hook it up on to risers and jump it, there was no discoloration, nor stain. I sent the canopy to you, you received the canopy and thanked me for keeping the lines together. You had the canopy for a month and a week, I had not heard from you, I figured everything was alright and I purchased a new canopy because I was downsizing. I have no way of knowing what you did with the canopy in that month and week, you claim it was in a box, you could have left it out near a window, a cat could have urinated on it etc. etc. I'm sorry you feel this way but I have done nothing wrong. That canopy was in good condition when I shipped it to you. As far as what happened while it was in your possession, I unfortunately can't say.Quote