Login into self assesment portal

Last year I could log in into self assesment portal using Digiidentity app and my digital identity. This year this option is removed. I dont have british passport i dont have british driving license and i have never taken any credit so i simply can't log in. How the heck am i supposed to log in into portal this year? Thanks for help!

Hi,
 

If you are unable to verify for the Government Gateway, you will need to complete a paper tax return. See link: Self Assessment tax returns   . Thank you.