HH SHV500 12V Servo Problems

[The Chad]

I installed two HH SHV500 12V Servo for my front and rear steering on my Gmade R1. Everything was fine, until right as i was finishing up. The tires turned a little without me touching the remote, then the front tires turned hard to the left and locked up to the left then the servo got really hot. I unplugged the battery and I am not sure what to do now.

Thanks in advance for any help.