Vasileios, I went through the tutorial again and thought I had fixed my problem, but then got a new error. (See picture) I’m ready to delete everything and start over using this script from Git Hub, which was recommended and recently used by
Jenny8675309. Do you think this is a good idea? I’m getting frustrated and this looks easier. 
Setting up Wireguard on Linode - #9 by Jenny8675309
If I start over, I need to know how to delete everything. Feeling overwhelmed right now.
