Not able to sign up with app

Am reviewing my google play, and most are complaining that they can not sign up with the app.

Please tell me that is not true..

The apps do not have signup ability.

That issue has already been mentioned in the past. Several times. Here is one of them. http://www.boonex.com/forums/topic/Join-From-App-How-can-member-sign-up-from-App.htm

Answer:  Place a notice that if you are trying to sign up from the App, go to a real computer.  Humans really are digressing to a lower mental state.  Telephones with internet access has been one of the worst thing to ever happen to the human race; it is making them idiots.  Over the decades we have made great advances in web technology and a fucking telephone is undoing it all. 

hmmmmm..........

adapt or get old.

There is an option to sign up using facebook account.

I have the paid version, and the Facebook....  I do not have an android. I was just reading those complaints..