Babythings Nappies Dissapointed

The only reason why I'm giving this a 3 star is for the reason of....

I only shop by dischem or baby city for my 10 month old son and the only nappies that really agrees with him is the BABYTHINGZ NAPPIES DISCHEM BRAND, I've never had a problem with it at all in fact I love the brand but lately it has been a massive dissapointment where out of 100 nappies I already had to throw almost 20 away coz of the sticky part that doesn't stick it's money being wasted I'm seriously DISSAPOINTED.. it needs to be sorted and fixed DISCHEM /BABYCITY WHAT ARE USE GOING TO DP ABOUT IT COZ I LITERALLY THREW MONEY AWAY.