Hey there,

Hope you are doing well and keeping great...

So heres your answer...

See right now you dont have worry about you HSSLC i.e., Higher Secondary School Leaving Certificate  which will be provided by the school authorities as soon as you complete with your boards exam. The certificates will automatically be sent to your respective schools. So dont worry about the current condition just sincerely give your exams be it your boards or pre boards just keep yourself focussed. And just wait for the results after the exam takes place.

All the best for your future.