How do you keep several restore points?

I have used VEEAM and NAKIVO and each product allows for multiple restore points and does not delete all of the backups all at once.

For instance, I have backups run ever evening and keep up to 10 restore points as the retention policy.

The he software will delete the oldest one, so I will always have at least 10.

In VDP, I set up the retention policy "Keep" option to Daily for 10 days.

After the 10th day, all of the backups are deleted and a new cycle starts over.

How can I set this up to keep 10 backups and only delete the older one so I always have 10 restore points.

thanks