Bad Quality Sneakers in 3 months they already cracking

Bad Quality Sneakers . Sportscene used to be the best store when comes to sneakers but of late the quality so bad. Bought sneakers in September and it’s December and they already have cracks. I don’t even wear them often but they have cracks means in year I wouldn’t be wearing them anymore . Worse can’t even return them coz passed the 30 days . I am so not happy . Sportscene quality in sneakers is deteriorating. It’s Bad worse bought these for R2600. They not worth the amount .