I’m using some custom functionality from your plugin - I need to show tiers to my users on the website. But when I update tiers info in patreon account - changes are not reflected on the website.
Because you are storing tiers info in options. I would recommend storing such temporary data in transients with some TTL(eg. 1day) - then tiers will be updated once a day.
and another small thing - you have hardcoded links to your test env
try searching “http://test.codebard.com/wp-admin/admin.php”