saving help with firefox

[wobkobi]

https://i.redd.it/n2mi0m75mrl91.jpg This is what I'm trying to save

fileext: jpg
into: test/:filename:
and
sourceurl: i.redd.it
./test/:filename:

this is what I've tried and idk want I'm doing wrong
{
"conflictAction": "uniquify",
"contentClickToSave": true,
"contentClickToSaveCombo": "18",
"contentClickToSaveButton": "LEFT_CLICK",
"debug": false,
"enableLastLocation": false,
"enableNumberedItems": true,
"filenamePatterns": "ffileext: jpg\ninto: test/:filename:.:fileext:",
"keyLastUsed": "e",
"keyRoot": "e",
"links": true,
"preferLinks": true,
"preferLinksFilterEnabled": false,
"preferLinksFilter": ".commons.wikimedia.org/wiki/File:.",
"notifyDuration": "5000",
"notifyOnFailure": true,
"notifyOnRuleMatch": true,
"notifyOnSuccess": true,
"notifyOnLinkPreferred": false,
"page": false,
"paths": ".",
"prompt": false,
"promptIfNoExtension": false,
"promptOnFailure": false,
"promptOnShift": false,
"replacementChar": "",
"routeExclusive": true,
"routeFailurePrompt": true,
"selection": false,
"shortcutLink": false,
"shortcutMedia": false,
"shortcutPage": false,
"shortcutTab": false,
"shortcutType": "HTML_REDIRECT",
"truncateLength": "0",
"fetchViaContent": false,
"fetchViaFetch": false,
"tabEnabled": false,
"closeTabOnSave": false,
"setRefererHeader": false,
"setRefererHeaderFilter": "://i.pximg.net/"
}_

these are my settings if that helps

[wobkobi]

did what I wanted without using this