Bad quality nappies

So disappointed with pampers nappies. My 1 year old has been using pampers since birth and as the sizes go bigger the quality just gets worse, the nappies are paper thin and do not even last for more than 3 hours, with urine coming through the nappy and wetting babies clothes this is so unhealthy, unhygienic and disappointing! We initially thought I was the size for we went from size 4 to size 5 we are experiencing the same problem. Pampers needs to have a look at their stock as they are false advertising and selling bad quality nappies