You mean you don't understand how to edit your profile?

I don't understand your post, so I'll guess.

Select your picture in the upper right hand corner.

Select "edit profile".

Edit your profile.

Save.

You can add again the picture and change the text of your profil or you don't know do it?

Thank  you  so  much  everyone~

Thank  you  very  much,possibly  due  to  computer  speed  problem,I  have  to  add  information  to  fill  in  a  good  mobile  phone,but  I  found  the  comments  here  don't  seem  to  be  everyone  reply,otherwise  there  may  be  I  the  problem  here,I'm  sorry,my  English  is  bad,but  thank you  very  much  for  your  help,again  thank you.