Installing /e/ on al Galaxy S9 - interrupting after TWRP is installed

[sandroid]

Hi e-community,
I tried to install /e/ with the easy installer. After I solved the problem, the programm was not starting (because I didn’t use an Admin-account on Windows), I am now stocked after TWRP is installed. Actually I think it is TWRP. Maybe you can give me a hint after looking at my screenshot and the photo of my phone, if it really is TWRP. I don’t find any possibility to choose “keep read only”, as said in the installation. So, here you can see the screenshot and photo.
Thanks!
sandroid

https://www.android-hilfe.de/attachments/p4143147-jpg.882510/

[aibd]

If it is just a hint you need: Know your hardware - Samsung

To add to the hint: Know your hardware - Samsung

… and btw @sandroid, very much, welcome to the forum

[piero]

it must be something like that :

@piero

• To get out of the Download mode you must Force Power Off your Samsung device,
  unplug the device,
  hold Volume Down + Power.
  release when you see the screen turn off…
  …IT IS THE CRUTIAL STEP !..

• immediately Boot to Recovery before any other boot mode attempt,
  hold Volume up + Home + Power.
  release when you see the very little blue line in the bottom of the screen…

You must see the TWRP flash logo,

if you see something like that :

It FAILED, this is the Official Stock Vendor Samsung / Gogol Firmware Recovery screen !
Please re-read and retry the flashing process of TWRP.