How to modify my shipping title design?

[Marion_S]

Hi everyone,

I'm using a debut theme for my ecommerce website. For now, you'll see below how my shipping options appear on the check out page : 

I'd like to add more details for each type of shipping, like this : 

Do you know how I can do this ?

Thanks for your help!

Marion

[KetanKumar]

@Marion_S 

Sorry you are facing this issue, it would be my pleasure to help you.

checkout page customization allow only shopify plus plan do you have this?

[Marion_S]

@KetanKumar 

I don't think I have it, I'm using the first plan.

Thanks,

Marion

[KetanKumar]

@Marion_S 

oh sorry for that 

if you need more details please contact Shopify plus team