The most stupid approach to the visa obtaining procedure I`ve ever seen
1) You PERSONALLY have to visit bank and make payment, no one else can do it. So if I am currently in Poland and need to prolong your visa, you have to go back to Ukraine just to pay
2) Call center propose you absolutely random date, which you can`t change, you can refuse from one random date and obtain second one, at least one week later. But still you have choice from 2 random dates, which makes planning your time impossible
I DON`T SEE ANY REASONING (WITHOUT MANAGERS ARE INCREDIBLY STUPID) FOR ORGANIZING IT IN SUCH WAY