Reset my HAP ac2 in order to configure on web/winbox

Hi everyone, I’m very new to this and have no clue what I’m doing, I’ve attempted to get my wireless internet working but have had no luck, ethernet cable to my laptop has no internet access either. Any help would be greatly appreciated.

https://help.mikrotik.com/docs/display/ROS/Getting+started

I’ve tried this as well but I can’t seem to get it to work, have ran all commands and reset router.