public void Save_Activated(object sender, ToggledEventArgs e)
        {
            DisplayAlert("Alert", "(TO BE IMPLEMENTED) Save  is clicked", "OK");


            iDataFavourite = DependencyService.Get <IDataStore>();

            Favourites favourites = new Favourites()
            {
                UserId                     = 001,
                FashionAndBeauty           = Convert.ToInt32(FashionAndBeauty.IsToggled),
                SportsAndOutdoor           = Convert.ToInt32(SportsAndOutdoorName.IsToggled),
                Pets                       = Convert.ToInt32(Pets.IsToggled),
                Vehicles                   = Convert.ToInt32(Vehicles.IsToggled),
                HomeImprovement            = Convert.ToInt32(HomeImprovement.IsToggled),
                BabiesChildren             = Convert.ToInt32(BabiesChildren.IsToggled),
                HobbiesInterests           = Convert.ToInt32(HobbiesInterests.IsToggled),
                MobilePhonesAndAccessories = Convert.ToInt32(MobilePhonesAndAccessories.IsToggled),
                HomeAppliances             = Convert.ToInt32(HomeAppliances.IsToggled),
                Gaming                     = Convert.ToInt32(Gaming.IsToggled),
                Books                      = Convert.ToInt32(Books.IsToggled),
                Music                      = Convert.ToInt32(Music.IsToggled),
            };

            iDataFavourite.AddFavouriteAsync(favourites);
        }