cant add blocks

everything was working fine until yesterday, when i add any new block on my yith wonder them website and save them, they only appear in edit site mode, when you view the site the blocks are not there. i contacted bluehost and wordpress and no one can help me. ive tried everything to fix it. maybe its a code issue? i was messing around with codes but idk what could have caused it.

The page I need help with: [log in to see the link]