genuine doubt guys

bhai suppose maine abhi ek college mai admission liya hai let us name it A n maine partial drop liya n next yr ke cet mai mujhe allot hua college jisko apn bolte hai clg B to agar mujhe B mai admission lena hoga to A mai cancel karte vakt mujhe baki ke 3 saal ki fees bhi pay karni padegi ya direct admission cancel hojayega please batao genuine doubt hai uske upar age ka decision lena hai🙏🏻