Sac query

Sir/Madam,

We are the Local delivery Goods Transport Service Providers.We know that our SAC is 996813 under Local Delivery Services.But when i am trying to Select SAC Code in GST Registration Form, there is no code displaying with 996813 and the related Local Delivery Services.

Can anyone Please suggest me to select the SAC Code in that GST Registration form.

Thanks in Advance