You do not have a link list with a handle set to singapores-next-top-inclusive-model-hunt-2022, or you do and it's empty. Go ahead and create a link list called Singapore's Next Top Inclusive Model Hunt 2022 on your Navigation page and populate that link list with links that point to collections, to see collections listed here. Make sure the link list also has a handle set to singapores-next-top-inclusive-model-hunt-2022.