Help regarding the visitors visa

[bob]

Hi All

I have a question for you guys.

if the sponsorer is a US citizen and sponsoring for uncle and aunt what documents do they need to send. Will they be geting the visa the relation is moms sister and her husband. any suggestion please if anyone had faced the same issue.
could any one please help in getting out of this.

Thanks in advance

[immihelp]

read https://www.immihelp.com/usa-visas/visitor