Page that loads super slowly

The problem I’m having is that one of the website pages: https://warynessy.com/carta-de-restaurante-warynessy/ takes a long time to load. I assume it’s because it has several loops and several conditionals.
It’s not a server issue. I’ve already checked with the hosting company.

All the website pages load perfectly, except for that.

I’m also having the problem that I can’t access the forum from my IP: 176.100.225.179. It shows me an error message, and I have to type from my mobile phone.

If you could tell me anything about the menu page, I’d appreciate it. I’ve looked at several forums and there’s no way to speed up the loading time.
Best regards.

Install plugin Query Monitor – The developer tools panel for WordPress – WordPress plugin | WordPress.org
and see error and slow query

Hi, thanks for the suggestion. I already have it installed, but I’m not sure where to find the error.
I’ve also installed LiteSpeed ​​Cache and don’t know how to configure it to improve page load times.
Sorry for the English. It’s a Google translation.

I would sent email to help@bricksbuilder.com and login info so they can check it out.