Roast my e-commerce shop please

Hello everyone,

I'm running a small e-commerce online shop about cheesemaking merch (t-shirts, sweatshirts and few other products).

I'm strugling to make money from it. I run Pinterest Ads + I have an Instagram account.

I guess there is something wrong about it, so let's roast it. Give me your opinion please !

Link : my shop

Thanks a lot !