Yes, you should report them. Make sure to include links to the harassment and their friends who harassed the other admin. support.fandom.com/hc/requests/new

Re-Block them with "cannot edit own talk page"

If it follows here to community, Staff will protect you.

The same user is now ban envading and has even said do not block him. How should I handle this?

Block them and report them to Fandom.

I reported them and even asked for an IP block for them but this kid is going to continue to be a problem.