For the ball grabber aka "Balligator," check all the switches that are part of the ball grabber solenoid circuit:

Ball grabber button switch - yellow wire and black/yellow wire
Ball Grabber relay switches - orange wire and red wire

And check the fuse block:

5 amp fuse block - red wire and brown wire (check condition of fuse block/check fuse)

Make sure the switches are clean and adjusted properly...

For the yellow/orange Release Gator Ball playfield lights, check the following:

Bonus hole relay switch - yellow wire and blue wire
Bonus hole relay switch - white/red wire and green/red wire
Bonus hole playfield switch - white/red wire and yellow wire

Also, make sure these switches are clean and adjusted properly...