I have a website, and have 3 tiers for different 3 type of paying members. Let’s say type A is free members, and B and C are they premium paid members.

Now I would like to hide all the bio (the info session needed to input when all types of members create their account) and comments (the comment session all users can “rate” and “comment”) of type A members from everyone, and only the type B and C members can view it.

would you please show me how to edit/customize?