first,it says Загрузить in the corner,then Ты up load it and when Ты did that Ты do a click to a thing under the image that says "make Профиль picture"and that is it.
go to 'photoes' and click on Загрузить new фото then there's an Иконка under it 'make it as my icon' или something click on it then u can have a new Профиль pic! this is my Профиль pic↓
if Ты have your Профиль page Ты see like your name and other stuff about your self and just Далее to it Ты see vieuw еще photo's click on that.then Ты are going to see Загрузить new фото click on that . and then Ты have to choose a pic thats on your computer simply press the word bladeren and choose then dubble click on the image Ты want and then it says Отправить image click on that.you can also click make this image my user Иконка and then Ты have your Профиль pic .i hope this is not to complicated for Ты if it is just ask and i will make it less complicated hope this helps