Immigration office says printer not working and I don't have a visa now

Hi everyone, I have lost my blue card and I went to immigration office to get something to travel because it's very urgent for me. I have my flight tickets and everything but they said the printer is not working. So now I am stuck in this country indefinitely. Is there anything I can do now? Any route to escape immigration to go back to India.

Update: Thanks, everyone, for your advice. Back in the afternoon and they asked me to wait again. So, I'm sitting here again. Let's hope for the best.

Update: I got the sticker. The printer is working now, and it was actually a software problem, not a hardware problem.