heat pump not working after tstat change

[roadstarjr]

heat pump not working after tstat change. changed wire and tstat to airhandler

[Jarredsdad]

Sounds more like a statment than an ask for help.

Seriously, if you would like some troubleshooting help post the model, make, and serial of the indoor and outdoor units as well as the thermostat.

We would also need to know what wire color you used at each terminal (BOTH ends) R = ?, Y = ?, etc,.