Government Pension Administration Agency
Application for employment deleted, not read

I applied for a position at the above mentioned employer on the 15th October 2012 and this is the auto response I recently received via email:
Your message
To: Siyanda Dyeshana
Subject: Application for post: COMMUNICATIONS ADMINISTRATOR
Sent: Monday, October 15, 2012 3:34:15 PM (UTC 02:00) Harare, Pretoria
was deleted without being read on Monday, January 21, 2013 12:51:55 PM (UTC 02:00) Harare, Pretoria.
I need to find why this was done as I feel that my application should have been read as it was submitted on time. Can someone please get back to me regarding this matter.