Got interview letter (P4) but confused please help

[Sad.wasi 32]

hello guys last night we got P4 in email .. but im very confused about it please tell me what does that mean ?

please help me the lines indicating with (X)

Document Status Code Definitions:

F The NVC did not request this form or document (X)

G You withdrew your I-601A, Application for Provisional Unlawful Presence Waiver, with USCIS.(X)

I This form is incomplete. You must present a completed form at your interview.(X)

T You must present an English translation of this document at the time of your interview.(X)

U You indicated this document was unavailable. The consular officer will decide whether to waive

the requirement for this document at your interview.(X)

X This document is unobtainable.(X)

Y The NVC sent this form or document to the U.S. Embassy or Consulate(X)

$ Payment received.(X)

+ The NVC returned this document to you per your request. Present this document at your

interview.(X)