Starting January 10th 2022, successful Whitelist applicants will be emailed to notify them of their successful application. You will then be able to head to the Particle website and mint your NFTs.
Please note that you will need to purchase all of the particles allocated to you within 48H of having been notified of your successful application. If not, you risk losing them to the next person down on the list. This is to ensure everyone has a fair chance of getting their hands on a Particle.