Shocking diapers

Saturday my husband bought a pack of clicks diapers, this is the biggest **** i have ever used. Had to change my daughter's diaper every 30 min and then she still pee'd herself soaking wet while the nappy is still dry. Paid almost R200 for a pack of nappies of over 50 in and it did not even last me two days. How on earth can they sell such **** to their customers.