Hello!
Please provide verified FTP details as well, which will be needed to further diagnose the issue. Once I verify the FTP, I will flag this for a developer to take a look.
I have verified the WP login details above. We strive for compatibility with themes and other plugins, but GD is only compatible with GD Booster and WP Super Cache: https://wpgeodirectory.com/docs/known-issues/#cacheplugins
GD uses custom tables and alternate, optimized methods for storing and serving images, as well as providing built-in lazyload/scroll-load of images
The themes and plugins you are using can only be referred to as ‘cache related’. I applaud the hard work that went into creating them, but, in all likelihood you will need to disable the “Load images on scroll’ behavior for compatibility with GD.
Let us know