I fail in 12 science of 2019 then further what the easy and better course?
Hey aspirant, Failing in class 12th doesn't mean that you cannot apply for it later. You can still reapply for class 12th examination and with true dedication you would pass. See without clearing class 12th on the basis of class 10th you would be able to do polytechic from any government or private college.
Hope this helps
Good luck