How can I eliminate unwanted text from my webpage?

[system]

Hey guys,

On this page : https://directcomputers.myshopify.com/pages/about-us

password : flowma

At the bottom is a var sh_handle_id = “87183655064”; do you know how i can remove this i have no idea where it’s coming from

thank you,

[dmwwebartisan]

@Anonymous

Please check the following screenshot.

[system]

I can’t seem to find it in the page HTML for some reason

[dmwwebartisan]

@Anonymous

Please Check your Layout/theme.liquid file .

[system]

Anything on here maybe?

[dmwwebartisan]

@Anonymous

Not found Code your theme.liquid file Please share theme zip file .

Thanks!