Hi Mat9,
If you just have bought the trees, that is just normal. You need to take good care of them before they go full strength and can fruit to their best.
Don't give up, keep them "well"(not too much, just what it takes for the trees to be happy) fertilized and watered.
It can take a small fig tree 2 or 3 years to reach its full capability, but they are worth the patience.
Those figs on the plate were not ripe enough. You'll need some testing and tasting to educate your eyes and hands to pick the figs at the right time.
As for critters, well, load the gun !
As pellets (deterrent ), I use coffee, gypsum (new test against ants - trunk white wash some call that) , lemons, traps, ally plants ( forget-me-nots, mint, ...) . Live and learn !