Calipers are on correctly but now I have no brakes?

Chances are if you got air in the system the ABS valves need to be opened using a scanner. Also, the rear brake pads have a timer on the inboard pad that needs to be in the right position in the caliper piston.

Here is a video to show how to bleed the brakes using a scanner:

https://youtu.be/nQRnKyVyMuQ?si=SKp8IPAjG2oz-CMU

Here is a guide to help you see if you have other issues:

https://www.2carpros.com/articles/brake-pedal-goes-to-the-floor

Please upload pictures or videos in your response of any problems so we can see what to help you with.