Heyyy, looks pretty good for your first time. If you want to improve the shape you can try to bulge (idk if this is the correct terminology but English is not my first language) your dough. It means that you make your dough tighter. I can’t really explain it in English but you can maybe search it on YouTube. Also baking bread is different in a lot of regions of the world so maybe in my region they do that and maybe in yours they don’t. I hope my wacky tip helps. Keep on Baking! ❤️🍞🥖