i start 0.001 and win 0.2btc in one day you what you say
What will i say? i will say, congrats! You did a goodjob, made 0.2 btc just only from 0.001 btc. Unfortunatelly we can't trust you until you provide the real proofs if you were really won that amount, screenshot or the tax ID when you withdrew your 0.2 btc maybe? or sign a messages from your deposit address which have 0.2 btc in there 
*Back to the topic* Are you made that money for fun or not?