शाही बाबा, 

शार्क ट्यांकमा उनीहरु ले "ओके ओके" भनेर हात मिलाउंदैमा पार्टनर हुने होइन | प्रिजेन्टेसनमा भनेका कुराहरु सबै अफ क्यामरामा भेरिफाई गर्नुपर्छ | अनिबल्ल उनीहरुले सहि गरेर पार्टनर हुने हुन् | त्यहि भएर उनीहरुले जे जे भनेका छन उनीहरुसंग कागज पनि अवश्य छ |

I am pretty sure, when they said 5 millions in sale, that is their global sales. (nepal , india, Pakistan, etc combined too where if need be sales data can be manipulated) and if their company is registered in any country other than in USA, the company does not have to report to IRS. 

Their sales figure does not seem impossible though.अलि धेरै हो कि जस्तो चै लाग्ला , सियोर थिंग | But not impossible. Lets give these young man all the credit they deserve . 

Good going brothers. keep it up.