I can't open Facebook in Safari

Hello,

I have read many of your posts and answers to problems similar to mine, but I can't fix my problem.

I have a MacBook Air

macOS HighSierra version 10.13.6 (17G8030)

Safari Version 13.1 (13609.1.20.111.8)

When I click on Facebook.com and put my username and password the page remains blank.

I've already updated the software (security update 2020-002 10.13.6) and Safari.

I removed the cache on Safari. I have also changed Facebook password.

I tried Safari and also the Facebook app from my iPhone and there Facebook works.

What can I do to use Facebook in my Mac from Safari? Please help me, I need it because I use it for my job.