Link to your individual collections by creating a new linklist in the Navigation section of the admin.
You can then have it appear here by choosing your new linklist under Customize Theme / Sidebar.
3D Curved Surface Full Screen Explosion-Proof Cover
Compatible Phone Brand: Samsung
Compatible Samsung Model: Galaxy S6 edge
Use: Mobile Phone
Material: Tempered Glass
Feature 1: HD,9H
Feature 2: 3D Curved Surface Full Screen Cover