Hello @Sergiu,
In order to resolve your issue, please copy and paste the following CSS code into XStore >> Theme Options >> Theme Custom CSS >> Global CSS and then clear your browser cache.
.woocommerce-checkout p#billing_country_field {
position: absolute !important;
top: 28% !important;
left: 85% !important;
}
The result should look like this: https://postimg.cc/xXCddfDP
Note: You can adjust the values in the given code to suit your needs.
Best Regards,
8Theme’s Team