It’s enough to make you very suspicious, but every course every offered is not accredited somewhere.
The reality though is that nothing is accredited everywhere; and in fact most courses (even Well known Universities degrees), are not formally recognized or accredited by most countries or accrediting bodies.Accreditation bodies all have a limited purpose or scope of operation. Usually governments are only concerned with accrediting certain types of courses and within their own jurisdiction; and professional bodies are only concerned with their own members or constituency
ACCREDITATION IS EXPENSIVE! -costly to get, costly to maintain; and those costs often get passed on to the students.