Backhoe was doing great stopped dug a hole now wont move in any direction
Sounds like it came out of gear. Did you try making sure it was engaged properly?
Definitely check that. Afterward, check that your "unload" switches on the shifter and the loader bucket lever are functioning correctly. If one of those has failed it can cut power to the forward and reverse shift solenoids. Next check the shuttle lever switch. Then the shift controller. Good idea to find a service manual if you don't have one.