I came across an issue where I am not able to navigate to the second page on HttpPost. I am not able to get the correct route values.

This is my HttpPost code. I tried different option to navigate to DeliveryController and action Index. 

public ActionResult CheckOut(CurrencyViewModel model)
{

// The below return statement, changes the url as /Delivery/Index?language=en and I am getting 404 error.
// return RedirectToAction("Index", "Delivery", new { language = ContentLanguage.PreferredCulture.Name });

// With the below return statement, the page simply refresh it.

// PageData startPage =
//ServiceLocator.Current.GetInstance().Get(ContentReference.StartPage);

// // get URL of the start page
// string startPageUrl = ServiceLocator.Current.GetInstance()
// .GetVirtualPath(startPage.ContentLink, startPage.LanguageBranch);

// return Redirect(startPageUrl);

// With the below return statement, the page simply refresh it.

return RedirectToAction("Index", new
{
language = ContentLanguage.PreferredCulture.Name,
node = ControllerContext.RequestContext.GetContentLink()
});

This is my CurrencyViewModel

public class CurrencyViewModel : BaseViewModel
{
public CurrencyPage CurrentPage { get; set; }

[Required]
public string Amount1 { get; set; }

[Required]
public string Amount2 { get; set; }
}

My currency index.cshtml has the below form and it is hitting the CurrencyController and action method checkout.

@using (Html.BeginForm("CheckOut", "Currency", new { language = ContentLanguage.PreferredCulture.Name, FormMethod.Post }))
{}

Can anyone explain me simple solution to implement the routing.