Quantity sale

I bought pants diapers for my son on Monday and he only uses them at night however I've had to change him during the night which never happened. I thought no the issue could be in 1 pack I opened the second packet nd they r just not holding the pee they r definitely not the right I have been using these pants for months never this nonsense he can sometimes use 1 diaper over two nights .but these packets that I got this time around are a clear joke this cant be real.ive used almost 8 diapers in two nights that's **** clicks better fix this or I am marching straight to the shop and causing serious havoc like what the hell .look at the time and I am up for the 2nd time since 9PM to change the child cause I dont want him getting wet or making the bed wet