Feeds set up ok but nothing is happening

Hi, I have set up a couple of feeds but nothing is being posted in twitter. It has been more than 3 hours now, I understand from other posts there can be delays but I want to make sure I have done everything right. One is with my twitter account allergyrelieftx and I still get the not checked yet (new feed?) icon. My google rss feed url is http://www.google.com/alerts/feeds/18...