Talk to Dermatologist on Hair

Hi! moje pochna hai k mere hairs bhot frizzy and curly hai. Rebonding and keratin karwa rae thi kuch saal se aur frizzy ho gaye. Now the question is jo andar k baal hai wo wo mere naturall childhood wale baal hai curly but mousturized and normal but jo oper oper k baal hai wo bhot ziada dry ho gaye hai. Mop ki tara sakht hoe hai. i am applying egg and youghurt mask once a week and doing oiling on hair. but oper wale hairs ma difference nahi aa raha unka texture soft and normal wale curls ma nahi a raha why?????? crumpy hair ho gaye hai aur jo roots se new growth hoti ha oper wale hairs k wo b aise ha