Need Support Combo-box

I am new user of wordpress. I need to share some points about Visual form Builder.
The Plug in is no doubt excellent.

But I am facing a Problem, or it might be be my lack of knowledge. There are 3 application forms in my web site. But i need to segregate the three forms.

Such as if some one is applying for fresh Passport:
Re-issue Passport for
Change in existing Personal particulars
Passport Number
Date of issue
Date of expiry
Place of issue

such fields should not be opened.

I think I might make you understand what I am looking for. Can you help me in any way?

And the second thing is that, the verification area is a little bit bigger.

And the last thing is that, after every submission of the application form, I wish to the page should be re-directed to my google plus page where customer can give us thier valuable feedback through Google Local Places review.
Please help.

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