Tiffini Chamblin, @tiffini_chamblin 100 Points 1 Friends WallProfileFriends 1Groups 1ForumsPhotos 0Achievements Wall Show: — Everything — Updates Friendships New Groups Group Memberships Group Updates Started Course New Lessons New Topics Lesson Complete Topic Complete Course Complete Lesson Comment Course Comment Quiz Completed Posts Comments Topics Replies You need to log in to post to this user's Wall. Tiffini Chamblin posted an update 5 months, 1 week ago Tiffini Chamblin wrote on Brittany, BCBA's Wall 5 months, 1 week ago @buddyboss Hi Brittany, I paid for a course and I am having challenges accessing it. Can you help? Brittany, BCBA replied 5 months, 1 week agoI looked into it. Try it now.