Chelinka

So I've bought a server around 3 hours ago and still can't get it to work. Spent almost an hour waiting for it to switch off "stopped", read that I have to enable "yes, update", did that. Added back my mods and pressed on "start". It was stuck on "stopped" again for a long time (around 30 mins minimum), now it says "started" but "loading" next to it. What do I do from here? Just wait another hour? Why is this taking so long?