It looks like you included your suffix with your name. When you are in edit on your profile, there is a little button right next to Last Name at Birth. Select the Edit. On the next page enter your last name only with a short explanation. That will change your wikitree profile ID to something else without the suffix. If you have any trouble doing it, send an email to info @ wikitree. com and they can help you.
Welcome to wikitree. Plenty of people have done the same thing, no don't worry about it.
