Hello Bahman
I’m sorry you are having that problem. I’d like to help as much as possible to get this resolved.
Can you start by doing a Test for Conflicts? Deactivate all other plugins. Does the same thing happen? Enable each one at a time to determine which might be the source of conflict.
If that doesn’t work, switch themes. Does that fix it?
Can you also confirm for your Google Map that you’ve included an API key at Events ยป Settings ยป API?
Finally, the really basic thing – are you sure the text isn’t displaying to match the background color?
If you have an easy way that I could view a live event without being a user, I’d love to take a closer look.
Thanks,
Courtney ๐