Event Booking Category Display Issue & custom fiel

Dear Admin,
Need your urgent help, we recently purchase EB. for our website. due to upgrade joomla with latest version old EB Is gone . i am admin of the site known: www.isasaudi.org . i am trying hard to setup as before. to display our event on home page. the following problem i am facing, couldn't figure out how to solve these issue.
1. I assigned Upcoming event at home menu. there are some event by next week but it's not showing the event catagories or event time line. only title showing " Upcoming event" and saying there are no upcoming event in small font. ( i have tried all the way couldn't set it. went to option then set the permission for public to allow: from inherent to following:
Front-end event submission
Allowed
Front-end Registrants Managemen : allow.
2. even i set up other layout for event booking still showing only title. only mini calender is showing, and if i click for register only showing register for this event without showing what event is this . and registration form custom field title are not showing too, only showing star mark ( which are mandatory field) but doesn't show what field or title is in the form. still now not displaying anything. only few days left that our member they should register for the event. but i am failed to solve it.
plz need your urgent assistant about this. if you can please check for me our site. it will be very helpful for us.
thank you.