WordPress Body Content How to add current page title automatically in different places?

I’m new to wordpress with very limited/low knowledge in coding,

I’m trying to build a faq section for different pages, where I need to insert the page title, post date, author etc. in multiple places. I want this below the content in many pages,


1.How do i use (page title)
A.Use this (page title) as instructed here (link) by (author)
2.Where do i buy (page title)
A.Buy (page title) from here (link).

How do I accomplish this?

Is this possible using the wordpress editor?

Thank you