YOUR SECOND POST
There's no prescribed Format. You can choose from various suggested Formats that can be seen in GOOGLE. Seeing the Formats you can make your own Format.
You must get information within 30 days.
For example, you filed an Application under RTI on 01-03-2020. If you don't get any information before 01-04-2020 of you got unsatisfactory information or Reply, you can prefer First Appeal before 01-05-2020.
If you don't get any information or if you got unsatisfactory information for you First Appeal before 01-06-2020, you can prefer Second Appeal before 01-09-2020.
No time limit is, alas, fixed for the disposal of Second Appeal.