Hello, @emohacker5325 . . . I have moved your inquiry to this thread for issues with shaking legs on EMO.
You may wish to read through this topic, especially on cleaning the foot sensors, to see if that solves the problem. If not, there are instructions on getting video and sending a link to Support at service@living.ai as he may need his servos recalibrated, or possibly replaced.
As for screen issues, you may want to have a look here.