Hello,
” i also try to remove this category element in the left side inside the shop page not success” – do you want to disable the sidebar on Shop page?
“i try add size filter and some more and not success” – you added Brands widget, but there are no brands created on your site. https://prnt.sc/SZWsL_vdkeTq > https://prnt.sc/Q6d5B0_U_vmN
Regards