Hello Kassér.

Thank you for your purchase.

Can you, please, share the page you want to change the color on with us? I can provide some CSS for you to do this, but it'd be best if I could see the whole page.

Also, if you can take a screenshot and point out the parts of text you want to be white, that'd be great.

Best regards.

Alright, Kassér, that's not too difficult.

Please add the following CSS on the page where you're adding the table's shortcode, so it looks like this:

<style>
span.filter-option.pull-left {
color: white !important;
}
input.form-control {
color: white !important;
}
</style>
[wpdatatable id=1]

I hope this helps.

Best regards.