ASP.Net: Storing Credentials (Username and Password) in Web.Config file not working

I am trying to make Login through webConfig but it is not working. When I click on Login with the user and pass it is not redirected to theAllowUsers page. Please advice. THank you. 

 WebConfig

<authentication mode="Forms">
        <forms loginUrl="~/RestrictedArea/Login.aspx" defaultUrl="~/AllowUsers.aspx"  timeout="2880">
            <credentials passwordFormat="Clear">
                <user name="jack" password="jack123" />
                <user name="jill" password="jill123" />
            </credentials>
            
        </forms>


 <location path="~/AllowUsers.aspx">
        <system.web>
            <authorization>
                <allow users="jack" />
                <allow users="jill" />
                <deny users="*" />
            </authorization>
        </system.web>
    </location>

RestrictedArea/Login page:

<asp:Login ID="Login1" runat="server" OnAuthenticate="Login1_Authenticate">
     
     </asp:Login>

RestrictedArea/Login page codeBehind:

protected void Login1_Authenticate(object sender, AuthenticateEventArgs e)
    {
        string username = Login1.UserName;
        string password = Login1.Password;
        if (FormsAuthentication.Authenticate(username, password))
        {
            FormsAuthentication.RedirectFromLoginPage(username, false);
            Response.Redirect("AllowUsers.aspx");
        }
    }

AllowUsers page codeBehind:

protected void Button1_Click(object sender, EventArgs e)
    {
        FormsAuthentication.SignOut();
        Response.Redirect("~/RestrictedArea/Login.aspx");
    }