Apex domains cannot have CNAME records.
Question and response
Question
dig barbiecollection.com. NS
Answer
barbiecollection.com. 5 NS ns-190.awsdns-23.com.
barbiecollection.com. 5 NS ns-457.awsdns-57.com.
barbiecollection.com. 5 NS ns-607.awsdns-11.net.
barbiecollection.com. 5 NS ns-752.awsdns-30.net.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0