mobile error, loading bottom of page, showing wpmu user login

Hi there,

I'm using The 7 theme and various WPMU plugins including Membership 2 Pro.
I noticed the current setup is loading the website scrolled down by default at the Membership 2 Pro Login Widget I configured.

Can you help me solve this? I just want it to load at the top of the page, like it does on desktop.

Here's an image of where it's loading on my cell.

Thank You,
HLS!