usually all the brokers do the same thing. POA is used to replace the necessity of Delivery instruction slip. If you sold the share you require to submit the delivery instruction slip mentioning the details of isin no, scrip name and qty and required to submit to the broker office and onus is yours if you failed to submit the DIS in time well in advance before the deadline your will be charged as auction fee and brokerage fee etc. Only one need to be careful while trading shares, insist contract note etc.
There realy much you can do only to switch to those stock broker who require you to submit the DIS and do not insist for POA. try searching and happy trade
There realy much you can do only to switch to those stock broker who require you to submit the DIS and do not insist for POA. try searching and happy trade