Hello we received a letter from Vienna to go for an interview in the country my spouse resides as he couldn't travel for an interview in Austria. The letter states to respond by a certain date which we did. 2 weeks about is when the interview is but the letter only stated a 4 day time frame but not a specific date and time to go. Also no reply since we agreed to the interview. The day I leave for Europe is 30 days as well from the day they sent a letter to respond. Should we be worried to why no response or is it normal for it to take this long for no response? I find this frustrating not knowing if this is really fair as we will be required to provide documents for the interview but we don't feel the time to prepare documents in the 2 weeks from then is fair to us, as we don't know what they want us to provide. Is this normal to do that? Give such short notice on an interview date and not respond back to let us know when the interview is? The fact that I am travelling to be there with my spouse for the interview makes it even more difficult. urgent help please