I have a large fig tree. More like a bush. Lots and lots of leaves once it gets going by midsummer. Lots of figs by September. But almost none of them ripen. Completely puzzled.
It looks like it has very large root ball it you decide cut the straight growing branche, my suggestion woul bete leave one beach at every foot, to get some are sun in.
If tree is watered with sprinkler. It would be good to somehow reduce watering.
Martin's way to get it fruiting will work, it does for me.