Can someone help me how to get a Иконка in a Фан club?

unless Ты created the club Ты cant change the Иконка on your own. make a pick on the spot asking other Фаны for their opinion and to give them a chance to Отправить new ideas as well. once the Фаны have chosen Ты can message papa или dave and they will change it
for еще info (and i do encourage Ты to read it cause this is just the basics that i put down here) read this article:
link Ты will find your Вопрос answered at number 17!

and Ты should read the whole thing cause dammit its pretty good!