Council For The Indian School Certificate Examinations [CISCE] — School insisting only on offline classes

School is forcing parents and kids to come for offline classes. We are not comfortable. Sending kids until few more months and want school to have hybrid mode of education until we parents are comfortablrsending kids to school. My son is studying in 8 gradeNBIS bengaluru.
I request board to take some action around this and have school help parents with both mode of education and not force them for offline classes. We have lost many of our close family members and do not think it's right time to risk our kids life