Return View using View Data ASP .NET MVC

I'm a beginner on ASP Net and I'm in the "studies" phase, I wanted to know why my code is giving attribute errors. I'm using a POST method to send the attributes to a VIEW. The problem picture is attached.

View from my home:

@model PostGetModel.Models.Pessoa
@{
    ViewBag.Title = "Index";
}

<form action="/Home/Lista" method="post">
    <fieldset>
        <legend>Pessoa</legend>
        <div>
            <label for="PessoaId">Código da pessoa</label>
        </div>
        <div>
            <input type="number" value="3" id="IdPessoa" name="PessoaId"/>
        </div>

        <div>
            <label for="Nome">Nome da pessoa</label>
        </div>
        <div>
            <input type="text" value="@Model.Nome" id="Nome" name="Nome" />
        </div>


        <div>
            <label for="Twitter">Twitter da pessoa</label>
        </div>
        <div>
            <input type="text" value="@Model.Twitter" id="Twitter" name="Twitter" />
        </div>

        <p><input type="submit" value="Enviar" /></p>
    </fieldset>
</form>

My problem JPG.

This is my first question on Stack OverFlow, I am grateful to be part of this community and if anyone can help me. A thousand excuses if I did not explain it right. Anything I give an EDIT.