As on August 1st, 2020, the Bar Council of India issued Certificate of Practise i.e. COP to AIBE 12 and 13 qualified Candidates. And there was an official notification which states that AIBE department will notify Candidates who have qualified AIBE XIV regarding COP. So please wait until BCI or AIBE releases any official information regarding this. If you have qualified the exam, you will receive your COP. Nothing to be worried about.