3rd monitor no works with Chromebox Acer CXI4 (Kaisa), Win10 install and use hub usb-c to hdmi

Hi all!! Today I change SO to Win10 and i can use 2 monitor with direct hdmi port but when i try to connect 3rd with hub, cant, pc dont recognize the screen. I know this model dont have thunderbolt but yes displayport and i dont know i can use 3 monitors in win10, i want use for my job but maybe not. All works ok and i take all new drivers. Sorry for my english!