How to change the contact form layout

Dear Author!

We are preparing to set up a new site (painting gallery). I would like to use your contact form but I have a question regarding implementing it in the page.

Here is the example of what it looks right now:

https://kazina.nazwa.pl/pustedomeny/jacolgaleria/project/mile-post/

But I would like to build it so it would be like the screenshot I provide you:
https://kazina.nazwa.pl/pustedomeny/jacolgaleria/contact_form.jpg

Please help me and provide with a solution so I could implement your contact form on my page as on the editet screenshot.

https://www.ads-software.com/extend/plugins/contact-form-7/

Best regards!
Jacol