Your profile picture tells who you are and helps the others steemian to identify you. If you are finding it difficult to update or change your profile picture, here is the way out.
1 -Sign up for an account with your email on https://postimages.org/ .
2- A password will be send to your mail.
3-Use the password sent to your mail to log into the site. (https://postimages.org/)
4- Upload your picture or image from your device (phone, pc etc) by dragging and dropping anywhere on the open page.
5 -Click share and copy the second (2nd) URL that is Direct Link
6- Go to setting on your steemit account and place the link on your profile picture URL by copy and paste method.
7- Click on update.
8- Refresh the page.
9-Bravo! You now have a profile picture.
Note: You can use the same method to upload your cover image.