Catching walleye through the ice is easy.... It's finding then that's the tricky part....
Watch other anglers... Go chat in some local shops... Chat with others back on shore... That's how you'll get good info...
As far as lures.... You can get 100 answers for good lures... They all work...
I like northland buckshot lures personally...
But any spoon and minnow set up should work...
Sharp hooks are key... With little ice rods your hook sets are weak... So I upgrade my hooks on my spoons...