Picky Eaters

My 2 yr old daughter has a  hard time with eating.She doesn't want to try anything new.she like a lot of foods plain.the food she does eat sometimes she refuses to eat that.I have a hard time trying to get her to eat.what do i do.She looks at the food an doesn't even try to taste it.It cant be sensory issues because she refuses to even try the food.Sometime i have to hurry and push the food in her mouth and let her taste to see if she like it.Besides snacks she really doesn't like food.What should i do.