Installing lollipop mod 5.1.1 with TWRP

[tonyNI2015]

Hi guys, hopefully someone can help me out

I am trying to install the lollipop 5.1.1 rom using TWRP. I have Flashed my note 10.1 but when I try to install the 5.1.1 rom it says failed. Can someone possibly help Me? I'd be very grateful.

Thanks in advance