Hello Igor, good morning.
As i said, i done the link steps but the error stills the same. Im reading other posts and i just see the staff posting this link, i'd like to be helped please.
On my website when i click to buy the prodcuct i have this message : '''404 page not found'''.
Im reading the posts but the most say about make change in the permalink menu on wordpress, i tried it but the error still the same.