First time order with Kompozitor

Every week I get requests for interesting classical sheet music, and many times these requests include material I’ve never supplied before.  This week, for example, I was asked to supply Dmitri Gavrilin’s “Sketches” for piano.  These works are published in Russia by Kompozitor www.compozitor.spb.ru/eng, one of the oldest music publishing firms in Russian.  I’ve never dealt with them before, so I’m hoping to get a response to the order I emailed them. Theirs is the only edition for this music.