newbie question on gallery-dl usage

[psee4f]

use the standalone windows version of gallery-dl test it on instagram, twitter and far other sites all are good but when try on nudecollected.com
all i got are
[download][error] 'image name here:' URLs are not supported/enabled

form support sites list nudecollected is on the list so what i do wrong ?

as win standalone version already got Python interpreter so i dont need to install python 3.4+ , right ? form the doc i read generally dont need to put anything in config file until need to do some special download requirement. so what is the deal with nudecollection ?

please advice , thank you