Steam and Non-Steam PoE

Hi, playing four days with drops from 25-34 ping to ~3000 ping I try to do everything to save my characters (im playing in hc), and I downloaded non-steam launcher and I cant login as steam account - trying to type e-mail from steam, and main login from poe.

Ples, help.

before you can use the stand-alone client as a steam user, you have to follow this guide from GGG -->

If you created your Path of Exile account via Steam, it will not have an associated email address on our end.

If you would like to add an email address to your Steam Path of Exile account so you may use the stand-alone client, you should be able to do so by logging into our website using the green 'Sign in through STEAM' button on our login page, then navigating to the 'change email' page here: https://www.pathofexile.com/my-account/change-email and proceeding to change the email on your account to the email you would like to sign in with on the stand-alone client for Path of Exile.

Thank you very much!