Zend certified PHP/Magento developer

How to remove the Submit field (Your email address) and the SUBMIT button from Magento Porto (newsletter subscription) popup?

Magento 2.4.2-p1
Porto theme

I modified the Newsletter pop-up which can be found in the Magento Porto theme with my own image, logo and text. I would like to use it as an informational pop-up for visitors to our website instead of what it was originally intended for (Newsletter subscrition). Because of that – I would like to remove the form line which is asking for ‘Your email address’ and the SUBMIT button right next to it. What is the best way to do that?