Given a travel related situation, and given a specific question about the situation, summarize the question into a title

I am in Europe and my wife is in South America. I'd like to buy her a flight ticket to her to come here. I am not going to fly with her. The most affordable ticket is Condor's but, according to their "Live Chat" person, I can only buy that ticket with a Credit Card even though I could buy using Debit Card from their payment system. 

So, I am bit confused if the person who answered me was confused as well.

Does anyone here ever bought a ticket for someone else [in Condor]? 

How to buy a flight ticket for someone else in Condor?

A few days ago I wanted to buy Pegasus airline tickets because it was offering a 50% reduction on normal fares. I wanted a few tickets but couldn't even buy a single one. I tried different places with different networks but none worked. I even called my sister in New York to buy tickets for me and the result was again ineffective. 

This is not the first time I encountered this problem. I have faced similar issues with other budget airlines as well (Ryanair, AirAsia). All the time during the sale, the website page was unresponsive. Well I do understand it all happens because of airline biggest sale promotion. I have bought promotion tickets "buy 1 get 1" and "Up to 25% off" before, but never been able to buy anything from the biggest sales.

Is there any possibility or hack to buy an airline ticket in one of these sales?

How to buy low cost airline tickets while airlines are offering big reductions

I am applying to the French embassy for a one-month Schengen visa. For proof of sufficient means, I have my bank statement (with slightly over $7000) and monthly pay slips (of about $1500). The document requirements say that I need to submit 3 years of IT returns, but I've only been working for 2 years and  haven't filed IT returns even for those years. Can this be a cause for possible rejection of my application?


Are the tax return document mandatory for a Schengen visa?