Hello,
For the Product Categories section on the Mega Electronics page, it is using the Product Category widget with the Grid type. The Image Resolution is set to 200px and the Image Width is set to 180px. This provides a consistent image area, allowing category items with different image dimensions to appear at the same height.
For the Contact Us page, the four store blocks are created using Information Box widgets, with one Information Box placed inside each of the four columns within the same row.
So, for both cases, the recommended approach is to use a consistent image/container size and equal-height columns where needed, rather than relying on the original dimensions of each image.
Also, you can use the theme template library and import the relevant templates you want, and use it on your site. https://xtemos.com/docs-topic/templates-library/
If you are still unable to achieve the same layout, please provide admin access and I can check and help import the relevant sections on your site.
Best Regards