Sir I am looking for internship but I am not understanding these all things that where I go,what I do and where I apply for this ?

Arre wah great decision. Pehle decide karo tumhara focus kya hai on‑air, production ya digital, phir 60 to 90 sec ka voice demo aur ek chhota promo clip ready karo. FM, AIR aur community radios ki careers pages par apply karo, saath hi Programming/Digital Heads ko short email/DM bhejo with Drive link of your samples, aur 5–7 din baad polite follow‑up karo.