1-  After successful installation of the Aqua theme, navigate to Aqua > Theme > Edit Theme

2- Open the General tab: Select the general theme configuration from here

3- Theme colors: For themes including primary, secondary color, Frame, Background color, link color, and hover link color

4- Status Notification/Messages color:  Success, Notice, information message, and Mistake color

5- General typography: Font text, text color, font heading, and color, Base text size

6- Price and buttons: Price text color, buy button color, and buy button text