Redirect user to a new page when clicked on activate account button in a newsletter.

I have a problem with shopify newsletter.
When customer is clicking on activate account button in a newsletter, he is getting redirected to cart section.
The client wants newly registered users to be taken to a new page here: https://chaieasy.com/products/pre-order-chaieasy-mahine.
Theme used: Narrative

This is a newsletter code:

{% capture email_title %}Activate your account{% endcapture %}
{% capture email_body %}Hi {{ customer.first_name }}, we recently moved to Shopify, and as an already existing customer all you have to do is activate your account.{% endcapture %}

{{ email_title }} .button__cell { background: {{ shop.email_accent_color }}; } a, a:hover, a:active, a:visited { color: {{ shop.email_accent_color }}; }
{%- if shop.email_logo_url %} {{ shop.name }} {%- else %}

{{ shop.name }}

{%- endif %}

{{ email_title }}

{% if custom_message != blank %}

{{ custom_message }}

{% else %}

{{ email_body }}

{% endif %}
Activate your account
{% if shop.url %}
or Visit our store
{% endif %}

If you have any questions, reply to this email or contact us at {{ shop.email }}