Choosing a program. The first thing I did, of course, was contact an agency to find out about all the programs. That is, what, where, and how. Making a choice turned out to be not difficult: self-arranged. Because this is the most optimal option, at least that's what I think. This program includes processing and tickets (by the way, it's cheaper to buy them at IEC.Exchange than on your own). After that, having paid the first installment and filled out the application, I didn't look into the agency for three months.