How can I be of help to this plant?
If the leaves are curled up, you haven't given enough water. Don't worry, though! Even though once a week is easy, it's still the best way to keep your plant happy and healthy.
If you've been watering it properly, it could be the humidity and temperature.
It's possible that your plant is thriving because it has excellent drainage. You can mix peat moss, perlite, orchid bark, and coconut coir to give it the perfect environment.