Requests not Working on 4g

My flutter app is working good on all android versions except greater than 10 while using mobile data, I checked it on Samsung A71 having android 13 and it worked on both wifi and 4g but the same apk is not working on other mobiles like pocco/oppo having android version greater than 10, I am using http in my url.
**Here is my code**
` Future requestDataFromNetwork(
{String urlFile, dynamic body, BuildContext context}) async {
var response;
var baseURL = '${Globals.baseUrl}/$urlFile';
try {
response = await Requests.post(baseURL,
body: body, timeoutSeconds: 30, persistCookies: true);
return response.body.toString();
} catch (e) {
return response = '';
}
}`
This is my dependency: **requests: ^4.7.0**