Hi pathuri,
We’ve checked clear installation of WP/Woo on 14 different mobile devices and tablets all works fine. WooDiscuz doesn’t have any problem with those devices. This has been checked dozens time.
We know your website, you use many dozens plugins… That’s not recommended to install so large number of plugins on wordpress, it cases lots of conflicts with WooDiscuz and with all other plugins. This JS problem is definitely another conflict with some plugin. I’m really sorry but we can’t support such problems and check your plugin one by one.
You can install WooDiscuz on a clear WordPress/WooCommerce installation and see that WooDiscuz doesn’t have any JS issue with mobile devices and Tablets.
We recommend you keep clear your WP website, and uninstall all plugins one by one and check WooDiscuz on Mobile devices after each plugin deactivation. And you’ll find the plugin which cause the problem. Then you’ll decide which plugin is more important for you and leave it.
If there will not be any plugin which causes this conflict it’ll mean, that this is a JS conflict with your current theme. So you’ll not be able to use WooDiscuz with your theme. We don’t support such a third party product compatibility. That’s really impassible, those are millions… Hope you understand us.
We only support WordPress/WooCommerce compatibility.