In the Employee profile, you can see and edit your profile picture. You can change the picture to a different one or remove it.
Remove a profile picture
Go to the top-left corner and press the menu bars to access the main menu.
Open your Employee profile by pressing your name at the top of the menu.
Press on the profile picture icon and choose one of the options. If you want to remove the picture, press Remove profile picture.
A warning box shows; press Yes if you want to remove the profile picture.
You are back in the Employee profile, and the picture has been removed.
Read more about User profile - Upload profile picture