16585- not a valid account number, not able to place order

General
1

Not able to place order
16585- not a valid account number

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I have a problem 16585 not valid account.pls fix this .my trading ac. No LAO742,Demat account No.1208180030785050. pan ICPPS0214F, Adhar 646283919428

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my ticket id is #9527884