Add Navigation Arrows To WordPress Blog

Hi guys,

I have a blog and I want to add navigation arrows at the end of the blog.

For eg., after the end of the page, there should be two arrows viz. <- and ->

When the user clicks to the left, he goes to the next page and when right, he goes to the previous.

I searched but couldn’t find it anywhere.

Please help, it’s urgent!!

Regards,

Prateek

website url: https://www.noelif.com/blog1