Weebly Adsense “authorize” button not working

[Nightplaysfr]

everytime i use the google adsense button on weebly and press authorize, it just goes to a url that dosn't exist. same for google adsense signup, it goes to a url that again, does not exist. sign in works but not sign up. i already have an adsense account but when it says add website, i add the weebly website then it says to go to the host platform. i dont know what this means. i use opera GX but i tried on microsoft edge and still didnt work. Please help : D