Billg App is not a Crypto mining app this is a different type of project. we are distributing 70% shares with our users. If anyone introduce to some one our system, we will give free Billgs. anyone can sell your Billg account to us. anyone can get free billgs from 3 ways. all ways are 100$ free. first users can introduce our Billg App system to friends with personal referral code. 2nd if anyone upload a pic on our website then he will get free billgs. if a user like any other person picture then creator will give free billgs. Billgs account rates are not fixed. These are depend on our revenue. we are showing rates of Billgs account on app.