Need 301 redirect help

First, I aplogize in advance for needing more help than the average bear on this.

I need to redirect a specific page (https://www.vitalseniorscomp.com/vote) to an external page (
https://survey.sogosurvey.com/r/100 ) . I don’t know coding, but I desperately want to understand how to do this.

WIX offers help to redirect TO a WIX site, but not FROM it.

WIX gave me a location on my dashboard as to where to place the redirect code under “custom code,” and I have selected the page where I want to place it:

(Copied from WIX dashboard)
Custom Code
Add code from a trusted third party. Learn more

Paste the code snippet here: ______________________________________
Select Domain: www.vitalseniorscom.com
Name: ______________________________

Add Code to Pages:
__All pages
X Choose specific pages: People’s Choice Voting

Place Code in:
__Head
__Body - start
__Body - end

On the WixCode wix-router.WixRouterResponse page
(https://www.wix.com/code/reference/wix-router.WixRouterResponse.html#head)
under “redirect URL”, I found this:

Redirect URL
Sets or gets the url to redirect to when responding with status codes 301 and 302.

Syntax

Type

String

Examples

Get the URL to redirect to
export function myRouter_Router(request) {
let redirectUrl = response.redirectUrl;
// “http://someothersite.com
}

Set the URL to redirect to
export function myRouter_Router(request) {
response.redirectUrl = “http://someothersite.com”;
}

My humble request:
1. Can you confirm that the dashboard location WIX gave me IS the correct place to insert the code I need to use ?
2. Can you tell me where, specifically, to insert it–or them (HEAD, Body - start, Body - end)?
3. Can you send me the precise string or strings that I need to insert to order the redirect?
4. Can you offer any additional instructions that I’m missing here?
5. Should I name this thing where specified in the dashboard form above?

CODERS RULE. I bow down to you. Respect!
Thank you so very, very much.
-No Code Clue Shelley

For some reason my post dropped the code under Syntax: