How can I add more questions on registration format

I really LOVE this pluggin! But a few troubles I am facing.

My webaddress is http://www.mannafarmva.com/events/4/backyard-aquaponics-seminar-and-network-meeting/

I was trying to add more questions on registration format.
I wanted to make it like

Name
Address
City
State
Zip-code
E-mail
Phone number
Comments

Whenever I tried to add more information, there’s error.
Could you possibly write me an code so I could copy and paste it?

Also, How can I change the format so that the top page will have the date and the starting and ending time? It shows only as Apr 13 2013 – 10:00. So that it will have Apr 13 2013 – 10:00 to 3:00

Thank you so much.. I really love this pluggin. I’ve tried other pluggins but this is the best. I will definitely contribute once I am done with this!!

http://wordpress.org/extend/plugins/events-made-easy/