Your own practice is the only place from which a teacher can originate. Deepen your practice and awaken the teacher in you to take the step towards becoming a future Yoga instructor. In the 100 hour yoga teacher training in india you learn half of what is taught in the 200 hours TTC and in the future you can attend one more 100-hour course to become a Certified Yoga Alliance Yoga Teacher.
https://www.internationalyogaashram.com/100-hour-yoga-teacher-training-rishikesh.html