Missing options on User Interface

Hey everyone,

to preface this: I am a bloody beginner, hence why I probably messed up the installation somewhere even though I tried following the documentation to a T.

I have attached a screenshot that visualises my problem. My UI doesn’t look like what it should look like. I’ve only got “Dashboard” and “System”.

I will probably just go ahead and start from scratch again (for the nth time), but was hoping that maybe my issue is just a small one and someone knows an immediate fix.

Thank you!