Trouble booting after trying to root, please help.

[Hippo0]

I tried to root my S7 Edge but after doing so when the device restarts its just got stuck on the Samsung screen and I have no idea how to fix it or where to even start.

 

[Dngrsone]

You might want to check out Chainfire's post here: https://forum.xda-developers.com/showpost.php?p=72204306&postcount=978