reman front calipers don't swing up

I ordered reman front calipers from rockauto and they are different from the ones that are on the car. I was sent the right ones according to Rockauto phone rep.

After removing the bottom caliper bolt, the front calipers on the car now swing up on a caliper bolt that is more or less fixed in the caliper bracket. These new calipers that I received have a differently designed bracket and two bolts without a swing-up feature. Anybody see this before?
thanks, Dave

Have you tried loosening the upper bolt? If that doesn’t work, just move the pistons back and slide in the new pads.