Poobie Naidoo sold me a reject: Adidas tights

I purchased Adidas tights from Poobie Naidoo‘s End of March 2025. When I received the tights beginning of April, I fitted it and the inside clothing tag fell off which was the first redflag. I wore the tight on the 26 April 2025 at a race I attended as I purchased the tights for that purpose. Two weeks ago, I noticed two small holes on the bum area and I wrote to Poobie Naidoo. Today I received a report from a Brandon Bonhomme who alleges that there is discolouration on the tights ( just by viewing images) and that the holes are as a result that “ was caught at something”. Assuming there is discolouration, would Adidas sell tights with a colour that wear off in three months? What about the inside tag that fell off the first time I fitted it? Was it because it was “caught at something” as per the email from Brandon?