It can be leucoderma. hypomelanosis.

The photographs you have shared is not clear.  You can consult me via practo for best results in any skin problem.

Homeopaty will help u contact me or whats app me (nine five four zero three three six seven four one)

Hello. Ok.. Sir , Your sending picture , is not clear. So you can send clear picture. It may be Vitiligo (Lack of milainine) or allergic problems. We need to some for symptoms for diagnosis such as itching or burning sensation etc. Ok. Don't worry , what so ever , it should be curable by Homoeopathic medicines without any side effects. So you can consult me online through Practo or my what's app ( Seven three eight eight six seven one four zero zero ) Ok. Thank you for your question.