Replace a PartialView with another one (ASP NET CORE MVC)

I'm using ASP NET CORE MVC 5.

I have a View ("ChooseServices") which, depending on the parameter passed, displays 1 or N PartialViews (Forms):

ChooseServices.cshtml:

<div class="col">
    @if (Model.OfferServiceA)
    {
        <partial name="_FormA" />
    }

    @if (Model.OfferServiceB)
    {
        <partial name="_FormB" />
    }

    @if (Model.OfferServiceC)
    {
        <partial name="_FormC" />
    }
</div>

After answering each Form individually, I want to display a default message which is another PartialView ("_confirmation.cshtml") in place of the Form.

Something like this: (after submit Form-A)

(and after submit Form-C)

In summary, after submitting a Form (partial view), I want it be replaced by another PartialViews, all inside the View "ChooseServices".

[EDIT - Some code]

CONTROLLER:

public class SomeServiceController : Controller
{
    // A survey brings to here. 
    public IActionResult ChooseServices(SuggestedServicesDTO dto)
    {
        return View(dto);
    }
}

VIEWS (ignoring css)

ChooseServices.cshtml

@model SuggestedServicesDTO 

<section >
    <div class="container">
        <div class="row">
            <div class="col">

                @if (Model.OfferServiceA)
                {
                    <partial name="_FormA" />
                }

                @if (Model.OfferServiceB)
                {
                    <partial name="_FormB" />
                }

                @if (Model.OfferServiceC)
                {
                    <partial name="_FormC" />
                }
            </div>
        </div>
    </div>
</section>

_Form{x}.cshtml

{x} is the service name.

    <div class="card">
        <div class="card-body">
            <h3>THIS IS THE FORM-{x}.</h3>
            <form asp-action="??IDK what put here">

                <div>
                    <label>Select an option:</label>

                    <!-- Radio buttons Begin --> 
                    <div>
                        <label for="service{x}Opt{N}">
                            <input type="radio" name="optionsService{x}" id="service{x}Opt{N}" value="someValue1">
                            <span>Option QWERTY</span>
                        </label>
                    </div>

                    <div>
                        <label for="service{x}Opt{N}">
                            <input type="radio" name="optionsService{x}" id="service{x}Opt{N}" value="someValue2">
                            <span>Option ASDFGH</span>
                        </label>
                    </div>

                    <!-- others options here --> 

                    <!-- Radio buttons end--> 

                </div>



                <div>
                    <input type="submit" value="Submit {x}"/>
                </div>
            </form>
        </div>
    </div>

_Confirmation.cshtml (Just a message, nothing important)

<div class="card">
    <div class="card-body">
        <div>
            <h3>Thanks for answering!</h3>

            <p>bla bla bla bla</p>
            <button type="button" onclick="window.open('someurl', '_blank').focus();">
                Do something...
            </button>
        </div>
    </div>
</div>

I don't know what to do after submit de Forms{x}.