Site crashes when i open the coustmize and is generally really slow. PageSpeed gives it an 8 on mobile and 18 on desktop. I have not installed anything but the demo content. I have also tried it on a different server with the same result.
Please confirm the permit to reinstall the theme. I have checked on the Storefront it works.
I checked the Appearance > Customize on WoodMart, I can enter nothing crashes, however, I can not get back. That is why I think the reason is the incorrect theme installation.