RE: How To Connect a Bot To Skype and the Microsoft Bot Framework

I haven't met this part of step 3 "You will now need to fill out some information on the following form:"

After I created Bot at dev.botframework.com, I was redirected to "portal.azure.com" with new free registration, another user interface.

As far as I understood at portal.azure.com, there are three resources: Functions Bot, Bot Channels Registration, Web App Bot. What am I to do?