surge.techzim.co.zw - should tell you all you need to know
however your account name is tzanswers - surely you should know the answers to that?
looks like its free entry and register asap on the form on the website:
"To enter the the ZOL Startup Challenge 2013 competition, please enter the details of your startup here. The deadline for applications is end of day 6 October 2013."