yes it can learn water gun u can teach it or train it and let it hold water scale
Poliwag can learn Water Gun at level 13.
you cant you have to have a pkemon who nos it
Egg Move.
yes
Give it to a gunsmith
Take it to a gunsmith
Not meant to be repaired by the user.
Not economically feasible.
It all depends on the model and what is wrong with it.
Fix and/or repair
The water gun was 1988.
Without knowing what is broken, we can't tell you how to fix it.
Tattoo guns are not firearms.
Take it to a qualifed gun smith.
Take it to a qualified repair shop
Leave it to a trained professional