help rooting ls996 zv8

so I have tried to root my phone 5 times now using the methods that are in other forms here. idk what I'm doing wrong the only thing that doesn't seem right is that when I go to download mode it says wait for the drivers to install well it never finishes it just stays at 0%. so ive finished the process and when it says wait for a moment and you will get a "#" to let you know its finished. it happens immediately after I hit enter I get that. so I don't know that's what I'm noticing that's off. someone please help. ive triple checked drivers and redownloaded every file

thanks in advance