Poor quality nappies for huggies gold

I am beyond disappointed with huggies.... I always buy huggies gold and so far I had no problems until my child was rushed to ER on Tuesday because of a bladder infection. I started trouble shooting and everything points to huggies. 2 weeks back there was Sale at clicks for huggies gold from R280 to R202 I think. I bought it like any parent would... Exactly the same brand on the outside. Last week sunday we finally opened the pack and I noticed diffrerent design on the outside of the nappy itself aand I thought to myself huggies just changed a design but I'm not gonna lie what was fishy at that time is the poor quality of the nappy and the fact thst the cotton of the nappy stayed on the baby skin and public parts. Dissapointed!!! Disappointed!!!! Because my child had to go through that pain of experiencing infection.... I wasted my money and I still kept the package and alot of nappies still left... I even went to dischem for the same brand and they still have the normal good quality ones... May I please return this current pack I bought from clicks and get my refund back because I'm so traumatized by this.