I bought far cry 4 through steam, but i bought far cry 4 season pass through the uplay and when i want to play the valley or the yetis, it doesn't show me that i have season pass, although in campaign i got new missions with hurk, can anyone please help me fix this?
This has just been answered in a posting below yours - you must buy upgrades from the same vendor - mix n match does not work!
Contact support and see if they can do something for you..