The casino you play at should ensure that there is no cheating or fraud that led to your winnings, so they will also check your winnings and make sure that everything was done legally. This involves several steps, the first of which is checking. Once you’re sure you’ve won, you’ll need to go through the process to claim your winnings. The first and most important thing you should do is double-check everything to make sure you really won what you think you won – you can look at all the details, collect screenshots, re-read the total amount, etc.
If you happen to win the jackpot, the next step is to claim it. Many players may not think about it, but hitting and winning the jackpot is not the end of the story for you.