What does amio shuk mean it's in Cree?

It certainly doesn't look like Woods Cree or Maskwachis Cree - most modern orthographies show Cree having no "u" or "sh" sound and the combination "io" is similarly very strange.

The Cree verb amew means "it spawns" (speaking of fish).

The Word âmî is an expression of pity or sympathy, but can also mean "dear one".

The element shuk has no similarity to anything in any Cree dialect.