current record of total come in load form as 0 of total why

Question

I have problem i need to get current record of total in my application for records found in one table
and also increase it when i press next button
example
when data load in form become 1 of 5 when click next it come 2,3,4...etc until 5
my problem is when i do that in load form event it come 0 of 5 why
thanks