Bottle markings faded within 6 months

I purchased 8 new Dr Browns Options plus bottles,4 big bottles and 4 small bottles. 1 Dr Browns bottle brush and 10 twin packs of EVERY size teet (including the variable teets) in January 2020 this year from Takealot. Obviously I have ALL the invoices, documentation to support my purchases and a full order history.

So after spending ALL this money. Think almost R 3000 on Dr Brown's products, I am HORRIFIED that all the big bottle markings have all but faded or are fading. See attached pictures. One has completely faded and 3 others are fading and almost completely faded. Note, I have only used the big bottles this far, not the small ones.

I have cared for the bottles properly. I specifically bought the Dr Brown's silicone brush for the purpose. I wash the 4 bottles once a day with a tiny bit of detergent and water and it goes into a Milton sterilising solution for a dip and out to dry again.

I am sorely disappointed and cannot BUY more bottles because these markings have disappeared, this product is sorely inferior.

I bought the orignal Dr Brown's bottles for my first child (7 bottles with all the teets, Dr Brown's bottle brush etc) with the embossed markings and never had this problem. But then, Dr Brown's discontinued that bottle and all the teets so I happily bought the whole new set of the Dr Brown's options plus bottles this time.

Baby bottles are really not expected to last for only 6 months.

I have sent the support team an email and of course, no response. Its just been ignored.