To change your instructor picture, name, and bio, all you have to do is:
Access Thrive Funnels. Navigate to Memberships, then Courses, then Products.
Select the course you want to edit your instructor bio and profile picture.
Go to Details, then scroll down to Customization. Find Instructor.
Change the image, name, title, and bio as needed.
Remember, these changes can be made on a per-course basis.