The link for My Profile may or may not be visible on your User Profile Plus web part depending on how it has been configured. 
When your site admin configures the web part, s/he can select a check box to display a link at the top of the web part next to the Search box that shows “My Profile.”
Displaying My Profile link on the web part.
The second option pertaining to “My Profile” is whether or not to display it first in the search results. If this box is checked in the configuration tool pane, your profile is the first one you see in the web part.