u/Calm-Masterpiece-796

Came across this sub and thought to get some recommendations and advices , I never followed hair care I don't even apply oil because I have oily and acne prone skin I sometimes like once a week use scalpe dandruff shampoo because I had dandruff , I always had thin/down hair my parents also have thin hairs they have fine hair but also a point I was eating junk food lately I have stopped it also started exercising and running from past some week trying to fix my diet , and routine please treat me like a ukg kid in haircare thing I don't even know abcd of haircare thing I really need your recommendations and advices