Groath:

> After I click "SHOW THE EVENT" button, I must solve MellowAds captcha, sometimes two times.

The double MellowAds thing is a phenomenon of Mellow Ads and is not part of the game. It just re-opens the same page when you click on the form, much the same way that the main page of the game sometimes opens up an ad when its been freshly reloaded.

For the mellow ads click through for Event and for the Lottery it is usually there. Just click on the white space next to the Captcha to activate the onClick event and then do the captcha after that - if you do it this way then you will only need to do the captcha once.

Same for Zap when you get a lottery ticket

Quite frankly I think it's a bit rude because MellowAds seem to be trying to get double-benefit from the ads they are showing but it's not something Mex can deal with.