Text White

Please include a link to your Contact Form 7 form.

Please include a link to your Contact Form 7 form so we can examine your form in detail using Firebug or Chrome Dev Tools to understand the CSS used for your CF7 form elements.

Please include all the input in the Form of the CF7 interface. Looks to me that there is some in-line styling.

Please check the form tab of your contact form 7 settings and supply me with all form tags/elements you have used in your form.

I would have a better understanding of the what the actual problem is and provide you with the code you to need to solve the problem.

The actual look of CF7 forms on your website will depend largely on the current WordPress theme used and the CSS styling that theme applies to standard HTML form elements.

To change the style of your CF7 forms you would need to edit the CSS style sheets used by your WordPress theme.

See Styling Contact Form for a general explanation of styling CF7 forms using CSS.

There is a link at the bottom of the page to a comprehensive and detailed article on Styling Contact Form 7 Forms. The article shows people, with suitable HTML & CSS skills, how to change the appearance of their Contact Form 7 Forms to meet their particular requirements.

I have examined your site with firebug, below is the code that makes the text on your form white and invisible
​
Problem code:

p {
color: #FCFCFC;
font-family: "Roboto";
font-size: 35px;
font-style: normal;
font-weight: 400;
}

correction code:

.wpcf7-form > p {
color: #000;
font-size: 14px;
}

Add your CSS via Child Theme or use custom CSS plugin.