The phrase "about my order" is correct and usable in written English.
It can be used when discussing details or inquiries related to a specific order, such as in customer service or personal communication.
Example: "I would like to inquire about my order status and expected delivery date."
Alternatives: "regarding my order" or "concerning my order".
If the machine is close to certain that I'm asking about when my order will arrive, its easy.
I have a question about my online order, where do I find information about your shopping cart?
I was about to complete my order when one of the cats jumped up on the desk and hit the mouse.
As he was about to wrap my order, a woman with wild hair came up beside me, saw what was going on, and screamed at him in a shrill peal that cut through the quiet store like a buzzsaw: "What are you doing?
I just saw my first commercial for those Lego Friends for girls I wrote about here before the holiday, and after my first glimpse of Heartlake City, the new Lego world, I wondered if I'd spoken too soon about my willingness to place my order now.
"I started talking openly about my sexuality in order to reconcile my identity.
More than forty years later, I'm still doing the same thing — telling lies about my father in order to revise my relationship with him.
Yadda yadda about my name on order transferring four thousand anti-tank missiles from Army to C.I.A. to give to Iranians in return for hostages.
So I just end up taking them off and putting them next to my computer, then accidentally throwing them away when they get lost in the various piles of random papers I keep about my desk in order to improve my feng shui.
I launched a campaign to improve the conditions for socially challenged children in Denmark; wrote a book about my childhood, in order to share what it's like on the dark side of the welfare society; I even ended up in a documentary – My Childhood in Hell.
