Dear Siva,
Please choose either of the option buttons in 4(1).
Post that choose the check boxes in 4(2), in the column of 4(2) choose the Number of products/ services
covered under the category
for which auditor is appointed
irrespective of the fact it is eligible of cost audit or not
Then For ex you chose
Multiple products/services
Engaged in an industry regulated by a sectoral Regulator or any Ministry/
Department of CG and No of products-1 then in 5(b) you will get options pertaining to such made choice(refer the resp rule)
you can make multiple choices in 5(b) which will automatically reflect in 6(e).
if it still does not work try downloading a fresh version of the form from Internet explorer.
trust it shall help
thnks