I am having hard time getting the trial license keys to evaluate Eggplant software.

I have downloaded the setup and installed it on my machine. When i run the eggplant exe for the first time it didn't launched. When i run again, it gave me a 'Previous Launch Trouble' dialog on which i selected 'Try again...'. At this time it launches the eggPlant Functional dialog with a 'No Valid License found on this machine'. it prompts me for a trial license key.

When i registered to Testplant site, it did send me a mail providing download link. However i haven't received any mail providing the trial license keys.

I am stuck and don't know how to get the trial license keys.
Any help on this will be appreciated!