Is it good to change theme of live website?

Hello,
I hope you are doing well.
I am new in blogging and I need some suggestion from all of you.
Actually, I want to change theme of myketonews. Is it a good or bad?
Is it effect the site ranking or not?
Kindly, help me.
Waiting for your humble suggestion.
Thanks.

Hello @emmadavid

Hope you are doing well too. Active is a great theme for blogging as it has custom sections which let you personalize articles.

Regarding your site ranking, please make sure to set up your theme properly through the Shopify customizer and everything should work properly like with any other theme.
We recommend you follow our guides so you can make sure the setup goes smoothly:
https://docs.athemes.com/category/295-active