Unhappy experiences from pampers

I have purchased the pampers active size 2 contains 72 nappies at Edgars Vangate Mall.I have been expriencing for a couple of nights that my daughter has urine leaks through out the night. I have to change her about 3 or 4 times a night and that is unacceptable. I am not happy at all because the pampers active does not even keep me for 3 weeks. I am very disappointed in this product because i have been using it from the start and now i am having bad experiences and that is totally unacceptable and i have been trying to email pampers for weeks but no response. I really hope my situation can be resolved. <br> <br> Thank you Tasneem<br>