I have paid visa fee and next filled ds160 and got confirmation..later realized I have forgot to mention siblings info

Hello sir,

I have paid visa fee and next filled ds160 and got confirmation…later realized I have forgot to mention siblings information .how can I correct it and the very next I have filled new ds160… but I am nt understanding which one will b ryt one that will be confirmed exactly.pls help me out by dis situation

And please tell me will der b any problem if we submit multiple ds160