GFCI not working. Other receptacles do
Move all wires to LINE

Placing any wires on LOAD is incorrect unless you have a very specific reason to do that.  

"I have more wires to attach and don't know where else to put them" is not a specific reason. 

If the GFCI fails with all wires on LINE, then the GFCI is defective.   

If you have a specific reason to use LOAD, then attach the LINE wires first, stop and checkpoint your work, assure that the GFCI works in all respects.   Then attach LOAD.