Sub no date is a 4-6 year wait

I've been told by ADs that the sub no date is a 4 - 6 year wait. Do I even stand a chance at getting one without spend history? I have a positive interaction at the ADs but 4 - 6 years seems insane. This is in Australia.

I've been told by ADs that the sub no date is a 4 - 6 year wait. Do I even stand a chance at getting one without spend history? I have a positive interaction at the ADs but 4 - 6 years seems insane. This is in Australia.