Dear aspirant !

Hope you are doing great !! if you are not able to give your Practical, then you will be declared fail even if you get passing marks in your theory exams. Practical exams have equal importance and it is compulsory to get passing marks in both theory and practicals.now in this case ,try to contact with your school ,they can find solution of this ,also convince them with your parents otherwise it can create problem in your future.

Hope it helps you !!

Thanking you