how do u get that picture thing like when u answer a câu hỏi its like that person tiếp theo to ur user. how do u change that to like a pic. a lot of u have something there and i just have a blank person can u help me?

Do bạn man our display pictures??

well, go on to your profile, then at the side part of your thông tin các nhân where your blank picture is, there is a button thing that syas đăng tải pictures, click that and then just đăng tải pictures...
Just message me if it didn't work and i'll try and help some more

P.S. bạn need to have pictures on your pictures document ON your computer