nvc checklists

[nebraskababe 0]

why does nvc keep on sending me checklists?? they sent the first one n i mailed the right documents now they sent again for birth certificate when i sent it already and also who knows when the vb will move to sept 2012. my pd is 21 sept. this is takin too long since january that i started this process and filled my iv form an all that 5 montjs judt to get a case complete?? thats outrageous n theres no tellin when the il will reach me they wasted so much time n now my pd retrogressed and they askin fir financial evidence too im the sole beneficiary and my mother has ten times more than enough money to support me she has proven that n done the affidafit of suport but they still want finicial evidence what more do they want?? plz smbdy explain ths checklists to me