Remove Express Checkout from Simple Theme (instructions don't work)

[v2_]

Hi All,

Customers seem to drop out after seeing only three payment methods in checkout, the Express Payment bar. And so decide to skip buying a book form us!

I found  instructions in this link:

https://community.shopify.com/c/blog/remove-the-express-checkout-buttons-from-first-checkout-page/ba...

But it doesn't work for the Simple Theme..
The code:

value="{{ 'cart.general.checkout' | t }}"

.. is embedded in a button tag, instead of the example in the instruction-website.
So it looks like this:

<button type="submit" name="checkout" class="btn">{{ 'cart.general.checkout' | t }} </button>

I tried adding the block-code (step 1.4 in the instructions) with bringing the button lcosing tag to a next line, and pasting the block in between. And of course added the styles. But, I guess obviously, this did not work.

Can anybody help with this?

Thanks!
Stellata

Our store: https://store.v2.nl/

My edits:

card.liquid

              <p>
                <button type="submit" name="update" class="btn btn--secondary update-cart">
                  {% include 'icon-update' %}
                  <span class="icon__fallback-text">{{ 'cart.general.update' | t }}</span>
                </button>
                <a class="btn btn--secondary" href="/collections/all">{{ 'cart.general.continue_shopping' | t }}</a>
              </p>
              <p>

theme.scss.liquid

.additional-checkout-buttons {
  display: none !important;
}

[v2_]

Nobody knows? Is there a helpdesk I can ask these questions?