YOU SAID:

I don't know how this app or whatever works lol.

INTO JAPANESE

私はこのアプリまたは何かが笑いをする方法を知りません。

BACK INTO ENGLISH

I don't know how to laugh at this app or something.

INTO JAPANESE

私はこのアプリか何かを笑う方法がわかりません。

BACK INTO ENGLISH

I don't know how to laugh at this app or something.