Hi Catherine,
Welcome to our support forums and thanks for reaching out!
Sorry for the confusion, iCal Importer is new product we are releasing today – if everything goes well with last minute testing. Some articles such as the one you point out, were created yesterday so when the product is released they are already published.
If you bought Events Calendar PRO expecting the iCal importer to be included with it, you can ask for a refund by emailing support /at/ theeventscalendar.com.
Again, really sorry for this misunderstanding 🙁
Best,
Nico