Hello,

Firstly, I would like to sincerely apologize for the delayed response as we have been experiencing an unusually high number of tickets. I am sorry that it has taken longer than usual to respond to your concern and your patience is highly appreciated.

We don't have an easy way to achieve hiding of the X axis labels entirely.
For example, here is a CSS selector, which only hides the first X axis label :


#google-chart-container > div > div:nth-child(1) > div > svg > g:nth-child(4) > g:nth-child(4) > g:nth-child(1) > text {
    display: none;
}

Now, you will need to keep adding more lines of CSS like this, just change the n-th child selector under the last bracket, so for example, the second X axis label value can be hidden with this :

#google-chart-container > div > div:nth-child(1) > div > svg > g:nth-child(4) > g:nth-child(4) > g:nth-child(2) > text {
    display: none !important;
}

Then third with g:nth-child(3) and so on...
You will need to add this CSS to the WP Page where the chart is.

Custom code needs to be applied to the page where the booking form is. Depending on what you're using (Gutenberg blocks, or some page builder), adding the CSS or JS can be done in a few different ways. 

If you need help with adding custom CSS to the page, please take a look at this article.

Other than that, you can try a custom chart callback.

Every chart engine has its own layout and its settings.

We use free libraries for chart engines, and they are limited as to what we can change from within the plugin's UI.

You can check out all the available chart engines and examples of wpDataCharts documentation here . 

If the options you need are not in the chart creation wizard,  you can try to find a custom solution using chart callbacks.

You can check our documentation about wpDataCharts callbacks. 

• Every chart exposes several options that customize its look and feel. Charts usually support custom options appropriate to that visualization. wpDataChart callbacks allow adding options that are available in Google Charts API, Highcharts API, and Chart.js API. 

• All necessary resources are available in charts engines API (depends on which one you use). Every engine has a different approach to chart settings. In wpDataChart callbacks, you have to adopt those settings to the wpDataChart object (you can take a look at examples for each engine in our documentation, and also in the Support help center). A huge number of examples for any area of programming can be found on stackoverflow.com (typing your problem in google and at the end add "site: stackoverflow.com" and Google will search only that website). Also, a lot of examples of charts, chart settings, and customization can be found on jsffidle.net (typing in google for example "line chart highcharts jsffidle")
• Please note that using hooks or wpDataTable and wpDataChart callbacks requires a certain level of programming skills and included support refers only to advice.