Klaptron,
Welcome!
Where are you located?
Yours is a sapling, but I've seen some great Ficus carica bonsai here in Brazil.
It takes time, leaves are difficult too reduce in size, and the fruits will always be bigger than the proportion of the tree.
My suggestion is, IF you go for it, let it grow in a colander for some years before doing any bonsai work on it, and aim for a big bonsai, so the leaves get more proportional.
Meanwhile, get some more advanced (older, thicker) material to train.