`Uncaught TypeError: jQuery(...).ready(...)` and `Uncaught SyntaxError: Unexpected token`

[mbiesiad]

Describe the bug
Uncaught TypeError: jQuery(...).ready(...) is not a function and Uncaught SyntaxError: Unexpected token ':' occurs.

To Reproduce
Steps to reproduce the behavior:

1. Go to: https://support.presearch.org/support/home
2. Check DevTools Console

Expected behavior
It's appropriate handled - no mentioned errors.

Screenshots

Desktop (please complete the following information):
OS: Windows
Browser: Chrome (Firefox also)

Additional context
Console:
home:356 Uncaught TypeError: jQuery(...).ready(...) is not a function at home:356:5 (anonymous) @ home:356
home:417 Uncaught SyntaxError: Unexpected token ':' (at home:417:99)

Best wishes,