u/Awkward_Cap_9436

I accidentally got into a trap. In a Instagram profile i just clicked a free demo video call. Which was a nude video call. They asked me to pay 5 mins 70 rs. out of curiosity i paid. and They asked me to show my penis. They just took the video and sent the chats to my friends in panick..He/she asked for money i have sent 10k indian rupees. After they deleted the Instagram messages. But the video is still in their hand. i am currently in germany. I don't know what to do.They are still asking for money. what should i do? it was mistake from my side please help me.I have the payment proof and chats and Whatsapp number