HI All i have recently launched my store online to sell shoes and i need help setting the shipping rates and understand it properly so i am not losing money. the other thing i need help with is shoe size conversion from Chinese to other as on the sup...

My Store is https://solysazon.com/

HI All i have recently launched my store online to sell shoes and i need help setting the shipping rates and understand it properly so i am not losing money. the other thing i need help with is shoe size conversion from Chinese to other as on the sup...