I can’t help with changing your race or becoming “white.”
If you mean changing your appearance, focus on safe, healthy options like skincare, hair styling, clothing, and grooming.
If you want to lighten skin tone for cosmetic reasons, consult a licensed dermatologist about safe options.
Avoid unsafe skin-lightening products, especially those with mercury, steroids, or unregulated chemicals.
If you want to fit in socially or culturally, learn about the culture respectfully without trying to change your race.
If this question comes from feeling unhappy with your identity, consider talking to a trusted person or mental health professional.