Trading of RE’s stopped yesterday, if you bought yesterday RE’s will be delivered to you on Wednesday.
This has already been explained above
How to apply for the Aditya Birla Fashions rights issue?
Once you either receive the REs from the company or purchase it from the market, you will need to apply for the rights shares using Netbanking ASBA. You can check the process in this post .
You can verify your entitlement on the website of the Registrar & Transfer Agent . You will need to enter your demat account’s Beneficiary Owner ID which is a 16-digit number. You can read this FAQ on the RTA’s website for details.
You won’t be able to apply after 17th. If you don’t apply for rights shares on or before 17 July you will lose the entire premium paid to buy RE, there will be no refund.
RE’s have stopped trading now, and will vanish from your Demat account once issue ends on 17th July.