We need a guide...

Some questions still remain unanswered for me, For example what are scratch cards how am I getting these from other players and how do I pass these back?
Can I send scratch cards too?
ANd also I got a ticket to enter into the drawing major jackpot.. how do I enter... ?
I got 1 ticket and I need to access my inventory

do we have a guide for Zonecasinoonline?