My D-pad and Left analog key have the same function.

[Slibinass]

Hello. I'm kinda new with gamepads and consoles so I'm very confused of why my D-pad and left analog key have the same function??
I've attached a picture, to show what problem I have. (For every section, Ive used different keys. I haven't used the same ones)
     

[Garteal]

First off, please download and use Dolphin 5.0 atleast. 4.0 is old and unsupported.
What controller are you using?

[Slibinass]

First off, please download and use Dolphin 5.0 atleast. 4.0 is old and unsupported.
What controller are you using?

My controller is Acme GA05. Not one of the best best brands, but I thought it would be good for a starter like me.
I've downloaded the latest Dolphin, but the problem is the same.

[Bighead]

Game controllers or USB adapters sometimes map the D-Pad and Analog to the same analog axis. Pressing the D-Pad would effectively mean 100% pressed analog. There should be some means to switch the mode, such as through a "mode" button or holding start for 5 seconds.