mobile

Ok. So I grabbed my old X out of the drawer. SBF'D back to stock. Trying to install liquidsmooth 4.4.4. I downloaded all the provided files (Dev is awesome for that). I used safe strap to reboot into recovery. Flashed twrp. I cannot for the life of me find my ext-sd card. I don't think it's mounted. I tried to mount SD card but the option won't tick. Any help would be appreciated. I even put the ext SD card into my note 4 and downloaded them to the ext SD card just to make sure the rom and g apps were on the ext SD card. Still it's blank when I open it.