Multiple ID of Clients

My name is William A. Hilger and my screen name in MANY places is WmHilger1 (Note the number 1 at the end of that screen name)  You have my multiple comments in two (2) places, one since 2011 and one from a couple of years ago!  I DO NOT use the plain name without the #1 in any stock market endeavors, and will no longer reply to any postings, comments, or notifications under that name.   If your system  permits, I would appreciate it if you could combine those two presences under the screen name and delete alll references and material under the plain name!  If that change is not  possible, I will be  forced to discontinue any and all connections with SA.