Could you specify where the ‘here’ in your title is exactly?
Also, did you ever install a custom recovery/bootloader? That would explain why navigation is different…
Anyway, regardless of what’s going on, Recovery mode normally has a factory reset option. It looks like there are instructions on screen on how to navigate - if I interpret them correctly, you can highlight recovery mode using volume_up if it isn’t selected already, and then choose volume_down to activate it. You should get a new menu that contains options to perform a factory reset, though I’m not quite sure what it will look like as you may be using a non-standard setup.