Go Launcher - Disable Unwanted Notifications About Keys / Store

[nycme]

Hi, I'm using Go Launcher and I love it, but almost every morning I'm seeing a notification on my lock screen that says something like "You got it! Today's new key..." and if I click it, it takes me to the Go Store but says "request failed."

I don't know what these keys are, but I really have no use for it and I don't want to have to go through this routine every day. Is there a way to disable it? Thanks!