In short - 1 - first make a project add your thumbnail in there 2 - now share it and open a new tab open scratch on tab#2 3 - from there go to your profile click on change featured project select your banner project DONT CLICK OK YET 4 - now go to tab #1 unshare the banner project and go to the tab #2 [the tab which your changing your featured project] and click ok I mean to write see you next time not se you next time