My Order is getting rejected everytime

I tried placing an order of 500 rs even I have avaialble funds of 2000 rs. Even whiile placing an order at 11:50 am during trading hours everytime I place an order it gets rejected.

Displays same Error Message : RMS:Blocked for BE nse_cm MIS block type: ALL

Please Help…its an MIS Order

You must have tried placing a MIS order for a stock listed under ‘BE’ segment. MIS is not allowed for BE stocks…and delivery is mandatory.

I’d suggest you check if the stock is eligible for an MIS order from the list here - https://zerodha.com/margin-calculator/Equity/