Images appearing of different sizes

Hello @subhashsrs,

Perhaps your event’s featured image has cropped before, then WordPress recognized it’s used before then ignored to cropped it as well.

However, you can customize it. Please follow the steps explained in this article:
https://webnus.net/dox/modern-events-calendar/image-size-shortcodes-in-mec/

Best Regards

Thank you, this worked