Unity Application.Persistentdatapath dont work in android


I can access Json files in Unity Editor but cannot access the path with Application.persistentDataPath on Android. I cannot read Json files in Android.

What am I missing?

 //string path = @"C:\Users\yu\OneDrive\Desktop\Mak\Sumar\Assets\Jsons\LevelsJsons";
string path = Application.persistentDataPath + Path.DirectorySeparatorChar +"Jsons" +Path.DirectorySeparatorChar+ "LevelsJsons";

public void CreateJson(LevelModel model)
    string jsonPath = Path.Combine(path, (model.id.ToString() + ".json"));
    string json = JsonUtility.ToJson(model);
    File.WriteAllText(jsonPath, json);

public  LevelModel ReadJson(string fileName)
    string ReadedJson = File.ReadAllText(Path.Combine(path, (fileName + ".json")));
    LevelModel newJsonModel = JsonUtility.FromJson<LevelModel>(ReadedJson);
    return newJsonModel;