Hello Salika,
Generally 1st year and 2nd year we get the marksheet from college and 3rd year from Mumbai university.
So you need to get the 2 copies of 1st&2nd year to your college..ask them to stamp on it...then put in the envelope and stamp at the back side of the envelope from where we stick it. Normally college don’t charge anything for this.
For the 3rd year go to kalina university before 11am. Take note from there standing police and write it the information why you here. Then be in queue. He will ask you to go to room number 24 on 2nd floor. Exactly opposite to you enter 24 will perform your procedure. You need to pay in cash or dd or. No card. For one copy it is 1260. Now if you have marksheet and degree certificate then 1260x2. Then if you ask one more set then per copy 200/-.
After this you will be asked to collect it after 25 days and you need to make sure about taking leave as they are very slow in responding.
Regards,
Nasaruddin Mulla