Sanyasi Ayurveda — late delivery

I had taken weight gain medicine from sanyasi ayurveda, there medicine is good i gained my weight approx 7kg in three months, but there delivery system is very slow it will take around 10-12 days to deliver the medicine, so you people (sanyasi ayurveda) please work on your delivery system and make fast delivery, so that people can take medicine on time and there course will not break