Problem with authentication method post

Hello everyone.
I need some help please.
I'm tryng to autenticate to a website with my password and user. i set web component to make a post text.
The html form

section id="loginForm">
form action="/Account/Login" class="form-horizontal" method="post" role="form"> h4>Utilizzare un account locale per eseguire l'accesso.

Posta elettronica

input class="form-control" data-val="true" data-val-email="The Posta elettronica field is not a valid e-mail address." data-val-required="The Posta elettronica field is required." id="Email" name="Email" type="text" value="" />


input class="form-control" data-val="true" data-val-required="The Password field is required." id="Password" name="Password" type="password" />

input data-val="true" data-val-required="The Memorizza account field is required." id="RememberMe" name="RememberMe" style="float:right" type="checkbox" value="true" />input name="RememberMe" type="hidden" value="false" />
Memorizza account

input type="submit" value="Accedi" class="btn btn-default" />

Esegui registrazione come nuovo utente

Password dimenticata?

Can you help me please?

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