Hate to sound stupid but there is no place to log in from my phone.

[Low_Boy]

I am trying to post something using my phone and there is no way to log in.
I can find sign up but cant find a way to log in. This is using a android phone.

 

[Moleculo]

It's the Key symbol at the top of the page.

 

[Low_Boy]

It now let me sign in. Tap the little key at the top Rt corner.