If your Demat Account is opened with NSDL, we would suggest you to immediately submit the POA, if you have not submited yet. Email email@example.com for any help in this regard
If you hold a CDSL Demat Account with Tradeplus and have not submitted the POA, here is what you need to do before you sell the shares:
> Register for EASIEST facility on CSDL website. Click here to know how
> Transfer the shares to our pool account or Collateral account. Click here to know how
> Send an email to firstname.lastname@example.org after you have transferred the shares to Pool A/c or Collateral account
> Once the shares are added to the Trading system , the support desk will give you a confirmation.
> You can then sell the shares