Can someone speak Russian ? Mail.Ru problem?

Now you're in the Incoming folder. Right above the search line you'll see four inscriptions: ежедневник-настройки-новинки-помощь. Tap the second - 'настройки'. You'll see three columns with different properties, choose the last one in the first column 'Пароль'. Now you're in the right page. First line - your old password, second line - your new password, in the third line you need to repeat your new password. Then write symbols from the picture and tap the first button (1st - save, 2nd - restore).