You were not redirected by a link as expected or a website to which you were redirected is not displayed properly?
In this case, certain cookies are usually required, which could be deactivated in your web browser.
You enable these cookies by the steps below:
Settings => Safari => Privacy and Security => deactivate "Block all cookies"
- Android/ Windows:
Google Chrome => Settings => Privacy and security => Cookies and other site data
Mozilla Firefox => Settings => Privacy & Security => Cookies and Site Data
Microsoft Edge => Settings => Cookies and site permissions