[Plugin: Woocommerce] Checkout page not working after directory migration

i recently migrated my wordpress site from a /wordpress folder to the main directory, everything works fine except for the woocommerce checkout page. Its like the css coding is not being read. i need this fixed asap as it is a shop that needs to be running. my website is https://www.ohsnapwatches.com

if you add an item to the cart and checkout you will see the problem

thanks