Help with the Roman Reforms

[Drokan]

I have already a family member that is Augustus anda a Caesar and are the 2 second generation , and i didn´t receive the new units i only have the ones from the marian reform , i activate alway the script and my military buildings are in the max .
When i receive the marian reforms the advisor told me . but the advisor, since my family member become Augustus, didn´t told me about the Imperial reforms help me pls( Sorry bad english )

[MarcusAureliusAntoninus]

You have to upgrade you MICs (barracks) after the Augustan Reforms before you'll get any new units.