posts_nav_link help?

I was using this code before but it only worked on the home page and none of the next pages.

<?php next_posts_link(‘« Previous Entries’) ?>
<?php previous_posts_link(‘Next Entries »’) ?>

If i went back to using:

<?php next_posts_link(‘? Previous Entries’) ?>
<?php previous_posts_link(‘Next Entries ?’) ?>

Does anyone have any idea why it on page 2 (eg: https://www.steadyvibe.com/page/2/), it does not display a previous page button even thought here are pages 3 (eg: https://www.steadyvibe.com/page/3/) and 4 (eg: https://www.steadyvibe.com/page/4/) after it?

I had the same problem with posts_nav_link until I changed the “show at most” from x days to x posts (admin:options:reading menu).