Hey there Faisal Shaikh,
How are you doing today?
You should be able to change that with some custom CSS. Since the theme has its own custom CSS tab which is located in Appearance -> Customize -> Theme Options -> Advanced -> Custom CSS you can add the following code tehre:
.cycle-caption p {
color: #fff
}
Note that this is the original color of the text and to change it please replace the color hex value. You can use sites similar to this one to get hex value for the color of your choice:
https://www.color-hex.com/
If this doesn’t work can you please post link to your site so I can take a look?
Best regards,
Bojan