Why is the cat litter box full after just 1-2 days of use?

1. Please confirm the capacity of the cat litter. It is recommended to pour 60%-90% of the cat litter.
2. It is recommended not to use tofu cat litter or reduce the proportion of tofu cat litter in the mixed cat litter.
If your problem cannot be solved, please provide the order number, SN number, and fault video feedback to the after-sales email support@neakasa.com for assistance. Thank you.