Replying to AbstractMall trouble

Hi,

I Don't really want to do this, but I would like to hear your input on this one.

I ordered a Jiberish Hoodie Sized XXL since they are the only store remaining with that size, I obviously can't take a smaller size since i'm 6'2, I like steeze - but that's a different story.

On sunday will be the three week mark since I ordered, And I haven't gotten the package that would "At max take 10-12 days to get to Norway". I realized that it would take longer for it to get to norway, but after 2 weeks I sent a mail to them and they didn't reply. I thought this was weird since I had been exchanging emails to them and they normally sent back superquick, like the same day or max the next. But I never got an answer from them. So I played the waiting game, untill two days ago when I sent them another mail. they have not answered that either so I'm getting abit worried, I need the hoodie to arrive before the 30th, which they assured me that it would.. I'm getting very worried since I payed more for the hoodie to come from the states than I would to get the same hoodie sized XL in Norway.

Anyone had the same experience, what should I do?