Hi AmiNolte,
Welcome to the Apple Co0mmunity.
We are all Apple users, like yourself.
Wondering which Mac model, or device model you are using,
and
which MacOS, iOS. or iPad OS is installed.
and
whether you have a "built-in" trackpad or an "accessory"-trackpad.
Eg: On a Mac notebook-type computer, you can click the Black Apple icon on the left in the top menu bar,
Then select System Preferences from the drop-down menu.
In the System Preferences window that opens, you can likely click on "TrackPad".
Now you may be able to check out all the setting options, and maybe enable double-click, or two finger click.
Hope this helps :-)