I have only seen a winner in the American lottery but have not seen anyone won all the online lottery around as most of the promotions and announcements of winners may be based on false and in most cases doctored picture and videos. I can only believe in lottery when I can verify the prize winner with physical evidence.
To win in a lottery, you need to have a lot of luck and unfortunately i don't posses that luck. I have tried lotteries few times but did not got any luck and therefore i do not invest and play in lotteries anymore.
Lottery may change your fortune if you're lucky.