Primerica review: back payments for the disablity insurance

I had a disability clause that i was not aware of when i found seven years had passed i filed my papers i was approved but i only got approved for the pass year, no let me say thay would only go back a year, but i was in the insurance in the year 2002 and became disable in 2004 but i made a mistake and paid the insurance all that time should i get the other years, i don't want any problems because they pay my premium now but if this is owed to me times are hard and 674.00 a month don't go too far