Superga

I bought a new pair of Superga shoes in November 2023, they were very uncomfortable, caused me so much pain and yes, I bought a perfect shoe size. I took off the inner sole and it felt much, much better. I decided to let it go since I managed to make a plan regarding that. So then a new problem has risen. My heel and upper part are now starting to separate. I spent R1500 on those and 3 months I a very short time for these shoes to start separating.I WILL NEVER EVER BUY ANY SUPERGA!