My 2 year old girl is not urinating, what do i do?

Missing info: Any 2 yo that has not made urine in 10-12 hrs should be evaluated. You get the most accurate info from this site when you provide background information before you ask any question. Has the kid been sick, vomiting, refusing fluids, had diarrhea, etc. all matter.Is she drinking fluids ? Diapers just not as wet ? The bottom line = no pee suggests dehydration or kidneys don't work. Get seen.