I am faced with a problem i don't know how to solve, in the frontend submission form there is a few fields that i don't want to use, anyone can explain to me how i can solve this? Thanks.
You will need to edit code to remove the fields you don't want. I guess you are using simple layout? If so, look at the file components/com_eventbooking/view/event/tmpl/simple.php, edit the code to remove it