Actually, it happening also others region not only with yours. But what we can do if this gambling advertisement games on TV channel and if your children sitting in front of that then I think you should change the channel immediately. Or if they ask about that what was that then there is a no need to tell them lie tell them the truth, tell them gambling was not a good thing for kids, show them the bad sides of gambling and tell them you can also gamble after 18 age with your ability.
If there are indeed gambling advertisements on TV then this would be very unfortunate because it could be that children who are not yet adults and can differentiate between good and bad continue to try to gamble, of course this is not very good because they are not yet able to carry out gambling activities and if they Of course as parents they must be responsible for eliminating the habit of gambling in their children.
Telling them that gambling is not a good thing can keep them from gambling and if they keep doing this they will still be able to control themselves because they already know that gambling is not a good thing for them to do.