My motto is, you get in what you put in!!! Sometimes, it never happens and you can get discouraged! Sometimes though, you can have a really lucky day! Just keep going, it'll happen!
I've tried entering at all hours of the day and night and did not find that any time was luckier than another. Enter for all the things you would like to win and sooner or later you'll get a win. I was lucky and won within my first few weeks, but I don't win as much as others here seem to and have not won anything big. Trust me there's no strategy to winning other than entering and following the rules.
:wave: I have been sweeping for about 3.5 months and have not won either but, I keep pluggin along. I has to happen eventually I just keep trying, everyday I enter at least 200 sweeps. Our day will come just keep trying and best of luck to you!
I found an article with a few tips so when I sweep I always try to follow them because I wasn't winning much either. for instance if it's a prize that I really want like a car, a trip etc I pick the ones that have more than one prize like 5 cars to be WON etc. and I also enter the ones that it's one time only because the odds of winning are lower. I hope this helps just keep entering and it will happen!