I've been trying to find a solution for this for many hours reading all kinds of help pages and stack overflow pages etc.
I have already created a beta version of my website and it works here nax64.pythonanywhere.com but I want to have it the address www.languagenuggets.com (which I bought already) and I created a new app for it in the PythonAnywhere dashboard: www.languagenuggets.com. And I copied the virtualenv, the static files and the WSGI.
I called Godaddy support, but they were not able to help me fix the problem. The support said that I need to add the host IP to the A host. I did change the IP address at some point reading some instruction in some website. I think it was another host. So I tried to find a PythonAnywhere IP address but I could not find it.
When I type in my domain www.languagenuggets.com , it only gives me the text: "no such forward entry" now. So maybe I should change the forwarding somehow in my Godaddy account.
In Godaddy I put the host name as the one in my webapp webapp-XXXXX.pythonanywhere.com .