The main issue i think is compatibility
Firstly you can try updating the camera app if available
If not here is the solution
🌿 Verdant Preset Setup Guide
1. Open Camera App
2. Create a New Preset
Tap the “+” or “New Preset” option.
Keep all settings as Default.
3. Adjust Exposure
Set Exposure to –0.3 (preferred).
4. In the Filters section, look for “Greenish.”
5. Save the Preset
Name it “Verdant.”
Note:
If the “Greenish” filter isn’t available, You can add in directly in filters using the .cube file
Here is the .cube file