It doesnt even start...

When I try to open the app I just see the cover for 2-3 seconds and then a black screen. Ive even been waiting for about 2 min and nothing changed. I gave it two stars because the shop itself is good (just go check out their website) but this app simply doesnt work on my device (iPod touch 5th gen.).

meinnamegehteuchgarnixan about JackThreads, v3.0.1