Affiiliat redirection it's not working no backlinks

hi good morning,

yesterday and since a long time i have made a test
affiliates links and redirections.

mow i get some news

if you use affiliates links and redirection you get O BACKLINKS
(the same if your redirection has 1 day or 5 months)

so i continue to use mimes affiliates links but i do not understand why using redirection ? no backlinks or there is a trouble (s) something i do not do or understand

thanks for your help
have a nice day