False Advertising for PnP Home

I can't watch a YouTube video without the "PnP Home R100 off your first purchase" ad but when I tried to use the code PNPHOME100 it does not work. After asking for an alternative code I was told that this is for PnP online as a whole. This is not disclaimed anywhere on the advert and there is no clear link to peruse what the terms and conditions of this code are because when I click on the ad it simply takes me straight to the PnP Home website.

After asking a friend to purchase the items I want as their first PnP Online purchase they received the same code thus cementing the fact the code does not work for any purchaser.

Either provide a working code for first time users of PnP Home because there is no brick and mortar store or stop spamming everyone and their dog with a false adverti*****t.