My printer arrived today, and after putting it all together I eager loaded the filament. I too found that the filament was not feeding, and the manual feed option on the screen also appeared to not be doing anything. I am pleased to announce that I now have it working. What did I do ? Well, I unscrewed the cover off of the base plate so I could push all of the connectors home - that didn't help. Then, I took the extruder apart. This thing sprung off into several pieces Whilst apart I could see the extruder motor assembly and it was actually moving - silent and slow I reassembled the extruder assembly (there's a really useful video on YouTube for this) and voila, mu printer is now printing Hope this helps you.

Does anybody know, where I can get a new Display? Mine crushes with a short break in the circuit

@BR Hi, your backer number please provide, and will check for you

@tacobob You'll get more help at reddit.com If you're having so much trouble, return it.