"As PBS KIDS does not collect personal information, we are not able to identify your child and therefore are not able to fulfill modification, access, correction, deletion, or portability requests. Such requests are subject to PBS KIDS verifying to our satisfaction that the requester is in fact the child's parent or legal guardian."
PBS KIDS claims it cannot fulfill deletion or access requests because it says it doesn't collect personal information, despite collecting device identifiers, IP addresses, and usage data that could be considered personal information.