Hello @utymarvel..
When participating for CS (Creative Sunday) we request that every process taken to make what you're making is captured and posted along with your writings. But you didn't do that here, you didn't show us how you sieved your flour, how you prepared your buttermilk, how you made your butter and sugar fluffy, etc.
You basically only showed the middle and ending part of the cake which clearly isn't good enough.
The point of CS is so that people can give it a try at home while using your post as a guide, so we need pictures of everything you use and every step/procedure you take.
It's mandatory.
Also, the #hl-exclusive tag is specifically for our weekly contest and not for Creative Sunday. You can always use the #creative-sunday tag for CS.