If you ask HR to create a control deck with warrior and HR doesn't think you have enough cards for that, it leaves you without anything
This happened to me too, then slowly while I bought, dusted and crafted cards to my accounts, so too did the options of what kind of decks HR agreed on creating for me. Now with most cards excluding some odd legendaries, HR creates anything I want.
If you get a deck when you ask HR to build your best deck from your collection, but not other specific decks, then this is what is happening.