Quote Originally Posted by Legionaire
I am playing as Romans and it is the year 120BC already.

I have occupied North Africa for almost 80 years and I have not seen any merc elephants for hire.

I have also completed almost all of the senate mission, only perhaps missed 2. Yet they have not offer me any elephants or major exotic units.

Can anybody out there can help me to get some elephants?

Thanks.
Rome never used elephants as they considered them unreliable in battle and more trouble than they were worth.

You should have seen some merc elephant units by now. It may be that the game is hardcoded so that the Roman factions cannot hire any mercenary elephant units. In the mercenary text file you can adjust which regions feature certain mercenary units. I added merc elephants to the Egyptian provinces and sure enough Egypt was able to hire them at the onset of a campaign.