Angel Broking — Futures and segment activation

I recently opened account with Angel broking on 02/5/2021 and later requested for Futures and options segment activation. They approved it but I'm not able to place the order. I sent multiple mails and called customer support and they are telling we changed the settings and will be resolved. It's almost 72 hours ..still I'm facing the error. I'm not getting proper response from their support. They won't follow upon this and how many times I need to explain from starting to customer care. It's showing activated in my profile but not able to place the order in options segment, this might be due to technical glitch but their support is worst and not able to resolve this. I'm attaching the screenshot. My client code is K256061. Please look into this.