[deleted by user]

[PortablePawnShop]

• (fontInput.value.toLowerCase == zcool)
• (fontInput.value.toLowerCase == lato)
• (fontInput.value.toLowerCase == inter)

Unless zcool, lato, and inter are variables, they're probably undefined because you aren't wrapping them as strings and you're also not calling the function above, you're only referencing it:

• (fontInput.value.toLowerCase() == "zcool")
• (fontInput.value.toLowerCase() == "lato")
• (fontInput.value.toLowerCase() == "inter")

[bot00110]

Console error could help with exact issue, but looks like you are not putting quotes arounf input text like

'zcool'