Hi gauthami,
It is okay if you have lost your bonafied you can still get it back.
See, bonafied is an important document which is required in various places for security and safety purposes. Bonafied ensures the originality of past and also helps in future works.
So, you can ask your school administration to make a new one and then you should make some printout sfpr the same.
Hope this information will help you.
Thank you!!!
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile