Disgusted customer

VERY DISAPPOINTED!! I bought these sneakers on sportscene online and it was my first time using the online services...i waited 5 days for it to be delivered..it was delivered the 19th of november 2019..i opened it up and what do u know the inside of the one shoe is filthy. ***??? Do u people not check the stock before u people send it to the customer. This is disgusting! I have photos to prove it.