Everything looks alright to me… as far as your profile goes.
As the admin here I can see everything but the password you use. You shouldn’t have any problems changing your profile.
After you log in, there is a link in the upper right hand corner of the screen that reads "My Profile"
After clicking on that you should be taken to an area where you can modify all the information you want. After updating the fields you can save the new info by clicking the "Update Profile" button near the upper or lower right of the screen.
Hopefully, that is of at least some help to you. and welcome to the CE Team! ^_^