You know the bench bending trick but another trick you can use is to take a knife and cut all the way around a branch to girdle it and that will force it to produce. Just try one branch and I should mention I don’t like to do that with stone fruit though it’s effective. See this link Want early fruit? Do the girdle & this one How do you make those stubborn varieties produce fruit?. I see some links have expired but the ideal is cut partial slits with this type of knife which can be found at Walmart or amazon etc. in different sizes https://www.walmart.com/ip/Zenport-GK01-1-8-Girdling-Knife-3-18mm/26586965