Your issue is with your dealer, not a bracket. Your dealer needs to deliver what was ordered and bought, or is there more to the story?
That's pretty much the story, I ordered the tractor in March it was in a few weeks later, I was told it would be delivered on a Tuesday, that Friday after no one called me I contacted them and they told me the brackets were missing when it came in. So I waited a couple more weeks and then took delivery without the backhoe. That was my mistake, I should have canceled the order right then. But I was being nice since I didn't want the dealer to be stuck with the tractor since I special ordered it, dumb me.