Need help with visitor visa from India to US

[April123]

Hello,

My mom's sister would like to us in US. I need guidance with where can I start my process? Is there an application that I need to fill out? If so, how can I get the application and what supporting documents do I need?
Thanks in advance,

April

[immihelp]

Please read information on visitor visa application process at,

https://www.immihelp.com/usa-visitor-visa-application-process/