Thank you Silver for these specifications.

Can you confirm this is this plugin you used on your website? Woocommerce Subscriptions

In that case, I think Paid Membership Pro is not required. I suggest you to submit your question to the plugin authors as they will be more inform to help you to get what you’re trying to achieve.

We remind you that a theme affects the presentation and visual style of your site, while plugins add all kinds of features and functionality. As theme authors, the installation, setting or debugging of third party plugins isn’t part of the support we will provide. When an issue concern a third party plugin, not with the use of your theme, it’s best if you reach the plugin authors.

Thank you for your understanding. 🙂

Best,