Central Board Of Secondary Education [CBSE] — Postponing the date of exams

Respected Sir
Corona cases are increasing rapidly in our country. Classes 1-9 called of due to rapid increase Corona cases.But there is no concern about the boards student who are going to attempt there exams on 4 May and in offline state what about those student.
Students who are going to give their board exams are very disappointed and annoyed and have a burden of tensions . Near my school theres a containment zone and also in the city there are 15 to 17 containment zone .
But there is no strictness . Some schools are calling students of nursery and pre primary classes in the often daylight. But there is no implementation of rules of Government.
Also our school has a Corona positive patient but no strictness there . No fear of ongoing disease(pandemic) OR THE GOVERNMENT AND CBSE SHOULD DECLARE THIS THAT THERE IS NO CORONA FOR BOARD STUDENTS Ya! It's vital question to the authority why there is no action regarding the 10 and 12 students. Respected authority please take action regarding to the exams of board students . PLEASE POSTPONE THE DATES OF EXAMINATIONS FOR CLASS 10&12. please😔😔 There is a threat to the lives of all the world but there is no action towards students specially 10 & 12 students . Please SIR it's a humble request