In order to make collections, Partners will need to activate the first collection from packages. Once activated, Partners need to simply navigate to "Cards" to create a new collection.
Activating the first Cards Collection
Go to "Partner"
Click on "Partner Packages"
Click on "Create Package"
On the new package, go to "Build Package"
Click on "Select Cards" on the left side of the package builder
Three steps will be listed out- click on "Create Supered Collection" in step one.
This will create a new collection.
Moving forward, you will be able to create new collections from the "Cards" section.