I assume you probably did - but be sure you created a login. As long as I log-in, I have always been able to add/remove/modify my orders. I just tried again. I have never had issues with their system, but I have never had a completely correct order delivered either. I also don't typically like their "substitutions" when they don't have what I ordered. We try to order the main items (and all heavy items) online, and then make a quick stop at the store to select produce etc.