Talk to Dermatologist on I've Hair Loss Since 3years + Dandruff , And Nails Issue

Mjhy 3 Saal sy tqreebn hair loss issue or but ruff sy hgya Hain , phly bht healthy hty hhy hair ab bht thin or ruff Hain or khas kr winters mn dandruff bht hjata Hy ab bhi shuro ho chuka h . or nails mn buri adapt h kha jati hn bharyn ni deti inki shape e ayse k brhty e ni hain bht time bad . or 3rd bat k mery hath p boiled milk gira tha 1saal hgya lkn uska scar reh gya WO kesy thk hga pleas guide me Doctor?