Regarding B2 Visa Extension

[immihelp]

Hi,


I have a question regarding my parents B2 visa extension.


They came to USA and stayed for 6months period and then


came back after 2 months and at the POE they were only given


I-94 for 3 months now i would want to apply for their extension but


they have NO EOS written on their I-94.I need a suggestion whether

to file an extension or not and i also heard that if the extension is denied


then their 10 year multiple entry visa gets void.Is this true.


Thanks

[immihelp]

You can't file an extension because it says 'NO EOS'.

Yes, if extension is denied, 10 year visa is void.