No credits transfer from a "top ten" college to "the best"? This made no sense to me (especially because who agrees on "the best" college) but then I realized

No credits transfer from a "top ten" college to "the best"? This made no sense to me (especially because who agrees on "the best" college) but then I realized you probably aren't talking about the US. So I doubt advice from Americans who have no clue what schools you are talking about will be helpful. Is accreditation a thing for these schools like in the US? I would expect that accredited schools in the US would allow transferring credits, especially those in the "top ten" however defined.