Why is the contract note delayed or not delivered?
There might be a delay in delivering the contract note when the exchanges delay sending the trade files to Zerodha. The contract note is generally processed and sent to the client's registered email ID on the trade date. However, the time taken to process contract notes depends on when Zerodha receives the trade files from the exchanges.
Did you know? Contract notes can also be downloaded from Console. See Where can I get the contract note?