Procedure for inspection of certified answer sheet

hey friends i joined caclubindia just few min back. friends i got less marks in AMA & applied for inspection of answer sheet by using RTI procedure & sent my application to Public Information Officer..just now i got to know that application can also be made online at icai  website https://icaiexam.icai.org by submitting rupees 500..so friends is RTI method valid? will i get a reply by that or do i need to file application at icai site separately??

plz reply friends i am very tensed...