Dear Sir, I am using your Anand Tooth Powder and it is very fruitful. Actually I am residing in Patna recently and I tried looking for this product in local market. But I am not able to find it. Can you please tell me if it is available in Patna and if yes can you please tell me the address. And if not can you please send me 5 small packs of the Dant Manjan. I will be thankful to you.