Remove Date and author and also the title from pages

Hi,
I am trying to remove the author and date from the pages and posts, as well as the titles.

Dates and Author:
I have tried several plugins all of which fail. There are solutions that mention using Custom CSS but that option does not show on any menu?

Title:
I need to remove the title as it seems to be duplicated

Any help would be great

Thanks

Hello there,

I hope you are doing well today.

You can use the following CSS code to remove the date and title by going to Appearance > Customize > Additional CSS and pasting it there.

.post-meta { display: none; }

.page-title {
display: none;
}

Best Regards,
Support