Hello,

I saw the screenshot you attached.

3) Sorry but it is not possible to display the countdown timer with a price on mobile as you can see the placement is dependent on the width of the device.

4) Please try adding the following Custom CSS in the Custom CSS for Mobile area under Theme Settings >> Custom CSS.

.wd-sticky-btn {
    -webkit-transform: translate3d(0,0,0);
    transform: translate3d(0,0,0);
}

Best Regards