I am trying to get an LTI packet from two providers, and neither will work. I spent an hour and a half on the phone with the publisher's help desk, they did everything possible to help me get set up. Their next step was to contact Buzz and find out if there is a fix on this side. I can't figure out how to get help from the Buzz helpdesk. Frustration is building and the launch date is getting closer, I need some assistance quickly.