dear mods
this is my first time i going through under ground battle in event map anyway ... before that i was checking my xmas coins count and iam pretty sure there was like 80 +- but when i win this contest they reward me like 110 +- "i cant remember the specific number" and which make it no sense that when i checked my coins count again it was 130
can you help me or explain to me why that happend?
note: i don't have screen shot for my xmas coin count before the battle because i never know that may happen
thank you very much