When your computer breaks, it’s always recommended to go back to the manufacturer before trying other repair options. They are likely to have a guaranteed fix and sometimes can do it free of charge, with third-parties coming in handy if the fix is simple or if the manufacturer is charging too much.
Read more here: https://www.usatoday.com/story/tech/talkingtech/2018/10/05/apple-making-its-imac-pros-latest-macbook-pros-much-harder-fix/1533501002/