What software is it? Skadate?

There's no newest and most compatible tabs in Oxwall users page. 

Or you have done some customizations? Or is it some third party plugin which implements such functionality? If so, revert your modifications, disable those 3rd party plugins, and try again. Also do the testing on the default Oxwall themes. 

yes is I using skadate with facebook go theme..

we do not provide assistance to Skadate clients. Contact theis support team to resolve the issue. 

but It's because I using theme from your store...is I'm not your client .. and is this your way to services your client...? I'm very disappointed with your answer...as you know i used two plugin and one theme from your store...

we do not provide assistance, neither with 3rd party themes nor 3rd party profiles. and as I noted before we do not provide assistance to Skadate clients. Contact their support team to resolve your issues.