Is this theme is good for me?

Hi,

I have a website : http://www.nraismc.com and i want to change its theme.

Hey there,

I hope you are well today and thank you for your question.

I checked out your website. The theme that was used to create the website is Impreza which is a premium WordPress theme.
If you do wish to change your theme I strongly advise that you stick to a premium WordPress theme that has the same if not better capabilities than Impreza.

Here’s a list you can look into: https://themeforest.net/popular_item/by_category?category=wordpress%2Feducation

Best regards,
Support.