Can i recomp my body at home?

Hello everyone, I’m a 23F and recently went on a cut. I eat 1200calories, i walk a lot and lift weights at home for around an hour.
For my glutes I have an 8kg weight and for my upper body I use 1.5kg (i have two so for each hand 1.5kg would be 3kg total)
Do you think it’s possible to grow glutes and shape your muscle?
I’m not an overweight person and my glutes are naturally bigger, but I want to get a very flat stomach and have bigger thighs/glutes.
Oh and I eat 100-130g of proten too.
Thanks for the answers