I had a little fig tree nothing would it bear!!

[ChrisH54]

Don't know if this should be here or on the fruit thread but here goes. I have a fig tree in a pot to restrain the roots. It's 2/3 years old. Last year at this time I had 1 small fig that had to be taken off and this year the same 1 fig
I can't see any embryo figs in the offing. Does anyone know what if anything I am doing wrong. I have read the instruction manual and appear to have done everything right.

Many thanks