public async Task <bool> AddCreditCardAsync(AddCreditCard crediCard) { var result = await serverApiService.AddCreditCardAsync(crediCard); if (result != null) { await Mvx.Resolve <IUserInteraction>().AlertAsync("Your card has been added successfully.", "Success"); return(true); } else { await Mvx.Resolve <IUserInteraction>().AlertAsync("Your card not added, please check all fields and try again. If not help, please contact technical support.", "Error"); return(false); } }