Why does my doughnuts always turn out this way? [closed]

Why does my doughnuts always turn out this way every time I cook them.they turn out small always and they never look like recipe,they taste a little sour crumbly,and as you can see the doughnuts also have cracks ,I noticed that with the dough before I fried them.i proofed them for 4 hours I pocked them to check if it was proofed before frying them and it would rise up very quickly.also they don't have the white line on them.they never get the white line on there I follow the recipe always correctly so why do they always turn out this way.these are the doughnuts I baked yesterday,this is the recipe I followed this is how it was suppose to look like.with every doughnut recipe I try to follow they never turn out so well.ive done everything I can to fix this no luck.