You need to give a little more info. Are you getting any errors? Have you looked in DevTools to see if the request is even being made? Could be a CORS issue if you haven’t allowed the app url in your Laravel app (cors.php).
Are you not using HTTPS? It is highly recommended in 2023. If you aren’t, you will need to allow clear text (at least on Android). See Unable to carryout HTTP post on Android - #2 by twestrick