urgent info required

[immihelp]

Dear Sir/Madam,

I want to apply b2 visa but i dont have relatives in USA i want to use my
friend invitation i want to know is Affidavit of Support I-134 is must for
all or only for relatives

Regards

[immihelp]

If you can show that you can take care of the expenses yourself, you don't
need sponsor.

Otherwise, you do. It can be anyone, not just relative.