Kat Bayer (anonymous) Arnel C approved

First, I’m not new to web design and html coding, but I’m completely new to wordpress. I tried the free version of boldgrid recently. Today I purchased a hosting plan with genxwhosting as well as boldgrid premium. I am having trouble finding a place to enter the premium key in either my plask (wpcanvas.info) dashboard, or the wordpress dashboard, so that boldgrid is connected to my new wordpress website: catbear.co. Please help.