posting out in army

You can make a statutory representation.

I can't understand.what is statutory representation?

Are you so indispensible that your CO is unable to relieve you despite the fact reliever has been taken on stength ?

Never such opportunity in Indian Army.

The Commanding Officer shall have to relieve you by a stipulated date given by your record officer and struck off his unit strength , untill there is something pending against you. 

Unbelievable statement.

It is advisable to restrain yourself from posting such query on public platform, otherwise you shall be in thick soup if authorities noticed.

There is no legal issue involved in your post, which is internal arrangement of your unit.

1. my reliever has been taken on strength from February 2021.my out date is on September 2020.

2. there is nothing pending against me.

3. you may not able to believe but it is as it is.

4.i do aware of what to post and what not to.

5. when it's come to having thick soup,I do have my soldier way to digest full meal in short time.

respected retired officer,
please guide me as a advocate.

You may send representation through proper official channels seeking early relief.

It's quite a tough situation. I had a relative in the army and he was faced with a similar situation and he almost got into some trouble. It's good that I am web designer who designs E-commerce websites with taron egerton rocketman shearling jacket and other stuff. A lot of people around me pushed me to join the forces, but I'm glad that I didn't. No disrespect to the many soldiers, though!