I just woke up and used the walmart app to do some shopping and I when i was done I locked my phone for a bit and when I went to unlock it, it looked like the pictures, it still does. I went into my display settings, even the visibility assistance part and nothing was changed in either category.... idk what happend or how to fix it.
Place the phone in Safe Mode.
If the colors appear normal, remove the Walmart app.
Thank you for confirming. Would you be able to provide a screenshot of the defective colors?