CrPC 125 aur Bail Petition Kahan Dekha Jata Hai?

Bhai 5 saal hogaye hain, phir bhi main CrPC ko poori tarah se samajh nahin paya. Toh mujhe yeh question aaya ki agar main kisi ko jail se free karne ke liye bail petition file karta hoon toh iske liye main kahan chek karta hoon? Kya main court ke notice board par dekhna chahiye ya phir koi specific section hai? Aur baad mein kya kaise court mein presentation karna hoga? Ab tak mujhe feel hai ki koi specific rule hai jo iske bare mein bata karega ki kaise koi case court mein aayega aur court usse kitna samay dene ka hukam dega. Please tell me, bhai! Main confuse hoon.