Hi Ambili T
You can use CSS to do this add this code
.reactour__popover { position: fixed !important;
top: 50% !important;
left: 50% !important;
transform: translate(-50%, -50%) !important;
z-index: 9999 !important; /* Ensure it appears above other content */}
and replace the class name with your class name I hope this will resolve the issue.