Hi Chetana Samanta,
We understand how disappointing and inconvenient this must have been for you. We apologize for any inconvenience this may have caused, but the bead string was only used as a prop and was not intended for sale.
Thank you for bringing this to our attention. We will definitely consider bringing the bead string in stock in the future. We hope you were still able to enjoy the dress and we appreciate your support.
Best,
Team CRM.