You can change the style of text and colors in our platinum edition regarding the questions, timer, etc. We will be adding more options in the upcoming versions of Silver and Gold Editions as well. The file to edit is /wp-content/plugins/raffle-ticket-generator-editionname/includes/css/style.css
As we have posted previous to your purchase of our plugin, we assume that you have experience in building and customizing eCommerce sites. We are happy to assist with support of our plugin, but we are unable to provide free support for basic web designer skills such as editing css.
Here are the basic styles attached to each block.