I get feedback_required if I want to register a new account

[deeprobin]

        public async Task CreateAccount()
        {
            var username = "***";
            var password = "***";
            var email = "***";
            var firstName = "***";
            
            var userSession = new UserSessionData
            {
                UserName = username,
                Password = password
            };

            var delay = RequestDelay.FromSeconds(2, 4);
            var instagramApi = InstaApiBuilder.CreateBuilder()
                .SetUser(userSession)
                //.UseLogger(new DebugLogger(LogLevel.All))
                .SetRequestDelay(delay)
                // session handler, set a file path to save/load your state/session data
                .SetSessionHandler(new FileSessionHandler { FilePath = username + ".state" })
                .Build();

            // Set api version to v180 [ PLEASE READ THE WARNING SECTION IN THIS PAGE! ]
            instagramApi.SetApiVersion(InstaApiVersionType.Version180);

            // no need to do this but I just wanted to show you
            instagramApi.RegistrationService.Birthday = instagramApi.RegistrationService.GenerateRandomBirthday();


            email = email.ToLower();
            username = username.ToLower();

            await instagramApi.RegistrationService.FirstLauncherSyncAsync();
            await instagramApi.RegistrationService.FirstQeSyncAsync();

            var checkEmailResult = await instagramApi.RegistrationService.CheckEmailAsync(email);
            // if email address is available to create
            if (checkEmailResult.Succeeded && (checkEmailResult.Value?.Available ?? false))
            {
                await Task.Delay(TimeSpan.FromSeconds(1.5));
                var signupConsent = await instagramApi.RegistrationService.GetSignupConsentConfigAsync();
                await Task.Delay(TimeSpan.FromSeconds(1.5));
                var mailSendResult = await instagramApi.RegistrationService.SendRegistrationVerifyEmailAsync(email);

                // check registration code that instagram sent it to your email:
                var verificationCode = "790361";
                await Task.Delay(TimeSpan.FromSeconds(3.5));
                var checkRegistrationConfirmationResult = await instagramApi.RegistrationService
                    .CheckRegistrationConfirmationCodeAsync(email, verificationCode);

                if (checkRegistrationConfirmationResult.Succeeded)
                {

                    await instagramApi.RegistrationService.GetSiFetchHeadersAsync();

                    await Task.Delay(TimeSpan.FromSeconds(1.5));
                    await instagramApi.RegistrationService.GetUsernameSuggestionsAsync(firstName, email);

                    await Task.Delay(TimeSpan.FromSeconds(1.5));

                    if (signupConsent.Value?.AgeRequired ?? false)
                        await instagramApi.RegistrationService.CheckAgeEligibilityAsync();

                    await Task.Delay(TimeSpan.FromSeconds(2.5));
                    await instagramApi.RegistrationService.GetOnboardingStepsAsync(InstaOnboardingProgressState.Prefetch);

                    await instagramApi.RegistrationService.NewUserFlowBeginsConsentAsync();
                    await instagramApi.RegistrationService.NewUserFlowBeginsConsentAsync();

                    await Task.Delay(TimeSpan.FromSeconds(2.5));
                    var checkUsernameResult = await instagramApi.RegistrationService.CheckUsernameAsync(username);
                    if (checkUsernameResult.Succeeded && (checkUsernameResult.Value?.Available ?? false))
                    {
                        var signupCode = checkRegistrationConfirmationResult.Value.SignupCode;
                        var createAccount =
                            await instagramApi.RegistrationService.CreateNewAccountWithEmailAsync(email, username, password, firstName, signupCode);

                        // HERE - createAccount returns { Info: "feedback_required" }
                        if (!createAccount.Succeeded)
                        {
                            Console.WriteLine(createAccount.Info.Message);
                            return;
                        }

                        await instagramApi.RegistrationService.GetMultipleAccountsFamilyAsync();
                        await instagramApi.RegistrationService.GetZrTokenResultAsync();
                        await instagramApi.RegistrationService.LauncherSyncAsync();
                        await instagramApi.RegistrationService.QeSyncAsync();
                        await instagramApi.RegistrationService.NuxNewAccountSeenAsync();
                        await instagramApi.RegistrationService.GetOnboardingStepsAsync(InstaOnboardingProgressState.Start);
                        await instagramApi.RegistrationService.GetContactPointPrefillAsync();
                        await instagramApi.RegistrationService.GetOnboardingStepsAsync(InstaOnboardingProgressState.Finish);


                        // now we can save our session to local:
                        instagramApi.SessionHandler?.Save();

                    }

[Snickbrack]

I think you have tried to many times to register yourself either with the same Mail-Address or with the same IP-Address in a too short amount of time.

Instagram is very picky with claiming Requests as Spam for these types of actions.

[Pipadipa]

Did you fixed it yet? Cause i've got exact same problem.