Talk to Pediatric Endocrinologist on Height Increase

I am 17 years old my height is not getting increasing I have doing exercises but it doesn't getting work I have installed a app of height increase and I did that exercise and currently I am doing but still height is not getting In my genetic we don't have short height problem my mother my father height is also long and currently my height is 5.4.5 what should I do should I go for any medicine.