Help Me To Attend Peace Kirtan festival in Brisbane, Australia

I, Hitesh Shetty from Hyderabad need funds to arrange for my travel to Australia to attend the Peace Kirtan festival in Brisbane, Australia on the occasion of World Peace day.
 
This is an UN program and you can find more details about the program in the link :
 
https://www.eventbrite.com.au/e/chant-for-peace-kirtan-festival-world-peace-day-tickets-54088493139

My intention to attend this program is to experience this larger than life program and bring some takeaways for a similar gathering back home. Iam very active in being a part of meditation and wellness program in Hyderabad.
 
However, I have never before attended an event of this magnitude. Please help me make it to the event, so that I can make a difference in my city.

The travel expenses for a return flight from India to Brisbane comes to around Rs. 55000, plus few other expenses. Please help whatever you can and I will be thankful.