claim your free reward through this link and 

get Free  1000 $BTTC par person.

you don't no how to calculate the reward.

simple way to calculate the reward

go to the add more options and search the 

RED PACKET option and click on it 

TYPE THE BELOW CODE : $BTTC

BP9LIGBXKA

If you don't won do that so click on this link you will get your reward 🎉💯💲