Bring pop-up to OpenCart / refine the design

On the site https://vserezaki.ru/ you need to display pop-ups of the choice of the region, confirmation of the city, the choice of currency and country. You also need to bring to the design search and form (the shapes are ready, but slightly inconsistent with the design). The design and TK are in the figma file https://www.figma.com/file/JsL9hDjXyUvwUuWvpJuBnI/vserezaki.ru-pop-up?node-id=1419:8555&t=nZuYAPAXppGJYhRa-0

The task is urgent, no more than 10 days are given for execution.