All-ginger female cat missing - N22 Noel Park area

Hi everyone
My teeny little ginger ninja has been missing since last Thursday 19th July from The Sandlings, Noel Park area. 
She's an all ginger female, wearing a pink and white collar with a tag on with her name "Floki" and she's quite a small-sized cat although is fully-grown adult. She is normally an indoor cat so it's extremely unusual for her to be gone this long.
Please would you check your sheds and garages in case she has accidentally got locked inside, or if you see her please let me know on here, as I'm concerned in this hot weather, and this is very unusual behaviour from her.
Thank you