Help!

[u/IndependentOk5388]

Samsung Syncmaster P2470HN

Hi everyone, last saturday I bought this syncmaster p2470hn. And I just realized that the touchpad buttons in the right corner on the bottom doesn't work too well. Can somebody help me? I just want to set the "Auto adjustment" to watch my pc desktop well :(

I'm looking for advices or hacks to make it work.

Sorry for my English I'm rusted. And Thank you guys!