Heya guys i just started to do fat loss 3 weeks ago.I dunno why i first started building mass coz im overweighted but still dho it made some shape on my upper body.Just started diet and doing HIIT Cardio 1 hour a day each day of the week.Currently i am 86.5 kg was 89.5 before.I am 1 meter and 70 cm tall.So currently i have some sort of bag full of potatoes infront of my body

and a fat ass and huge filled with fat leggs.
My question is will the cardio be enough to loose all the fat over the area of Abs ?
Im eating araound 500 grams of Skinless Chicken breast and araound 200-300 grams of potatos a day.I guess i dont need low Carb's diet so far since with that diet im burning fat easy but i guess that's too coz im doing 1 hour HIIT Cardio each day of a week.
If i am doing anything wrong or my nutrition is not well give some advice i will be rlly happy to seee the opinion of some1 who have more expirience than me in this sport :) And most importantly i would like to know will the cardio be enough to have super tight abs or i should add some exercise or somth or training them each day ?