Your points are valid for 1 week and 1 month for the weekly and monthly prize draws.
Media Rewards turns off itself automatically between midnight and 6 a.m., to make the point system fair for everyone. Currently, the app measures the points per week and it will be reset after the Prize Draw that takes place on Sunday.
There have been changes to the point system:
If users do not win the prize draws, they get some points back:
If the user qualified for the bronze prize draw, they get 1k points
If the user qualified for the silver prize draw, they get 2k points
If the user qualified for the gold prize draw, they get 3k points
If the user wins a prize draw, they do not get any points back
This applies for weekly and monthly prize draws.