How can I resize and rename the chat button on my site?

[basicbastardco]

Hi guys,

I want to reduce the size of the Shopify chat button to similar to my other one. Please see the screenshot. And change the “chat with us” to “Help”. I would appreciate your help.

URL: https://basicbastard.co/

[KetanKumar]

@basicbastardco

oh sorry this not possible to make changes