To integrate, I followed the steps and the site switched to https, but the site and the modification page do not work and gives me 525, and I don’t know the solution, what is the problem, and where is this website link Please look at the problem and inform me of the solution

A 525 error is typically caused by a configuration issue in the origin web server when its SSL certificate is not properly set up. Review the suggestions in this Community Tip for advice & insight.