I sent my retention form off two days before the due date, and...

I sent my retention form off two days before the due date, and have now received a new retention form today in the mail. This was stamped sent on the third, and arrived in my mailbox today the 7th may. It needs to be received by the registry by the COB 10th may in Melbourne(im in bris). considering I will send it as early as possible, tomorrow the 8th, id assume they will also 'NOT receive' this retention form as they also didn't receive the last one in the same time period.

its a piss all amount I hold in sbl , as it was just a punt on a mates rec. but it stinks nonetheless.