confused about apt letter

[Free Jerusalem 0]

i am a little confused about something that was said in my apt letter. here is what is said in the REMINDERS section: IF a sponsor filed an I-864 (Affidavit of Support) AND provided the NVC with

proof of an IRS Federal Income Tax Extension in lieu of a Federal Income Tax

Return, the applicant must bring the sponsor's most recent Federal Income Tax

Return to the visa interview.

my problem is that i never filed for taxes because i never worked, i am a full time student and used my dads taxes when the NVC originally asked for the affidavit of support. since those taxes were not good enough i asked a relative to help me out and we used their taxes for financial support.

i am really confused and freaking out because i dont know exactly what they are asking when they wrote that part of the letter unsure.gif we never filed for an extension ! should i just ask for copies of my relatives 2008 taxes ??? please help !!!! thank u in advance

[Old Dominion 26]

You need to provide the evidence as requested from whoever signed the sponsorhip papers.

[Free Jerusalem 0]

does that just mean i need to provide their 2008 tax 1040s?