Do you know other ways? If yes post in the forum.
The other network is Peerfly they are also paying bitcoin as payment, but this one has a higher rate than the other network.
You can also earn bitcoin by captcha typing there is some website that offering this task and pay for bitcoin.
The rate is cheaper, but if you can solve captcha faster you can earn more bitcoins here.
I can definitely say that all these clicks/captchas will not bring you any good money. Unskilled work is not paid well for a long time.