By seeing your scalp and hairfall, it should be a case of fungal infection in your scalp and due to this infection you are losing your hairs. And your are not regrowing at the place of infection.
Next Steps
1. First of all, you should get all of your hairs from scalp, then clean your scalp using Dettol, one hour before bathing. Then, use Ketomac (Anti-fungal Soap) on scalp for bath.
2. After drying your scalp, use Nuforce-GM cream or Marchadi and Neem Tail.
3. Regularly eat lots of healthy vegetables in your diet.
Health Tips
1. Avoid spicy and fatty food.
Note: If it is a hereditary problem then it would be difficult to treat your hairfall problem.