I am familiar with a website called MemberPress. It is an easy to use WordPress Membership Plugin. It will help you to instantly start charging your users for access to your content.
MemberPress will help you confidently create, manage and track membership subscriptions and sell digital download products. In addition to these features, MemberPress will allow you manage your members by granting and revoking their access to posts, pages, videos, categories, tags, feeds, communities, digital files, and more based on what memberships they belong to.
Definately check it out.
https://m.directory/recommends/subscription-website/memberpress-2/