I made it worse...

This isn't a computer problem *exactly* but the screen is basically a computer screen so I'm assuming the rest is similar? I really have no idea what I'm doing or why I thought I could do it myself but -

The screen on my PGE (Gaems G115) was totally obliterated by a well-meaning toddler.

I decided to google remedies and found a tutorial with links to everything I needed. Everything was going great until I had to remove the connector thing from the old screen and I broke it worse than the toddler busted the screen.

Is there any hope for my PGE? Can I get this part somewhere as well or is there somewhere I could get it fixed? Or is it a lost cause and do I need to sell it for parts and move on?

 

Is this what you are talking about?
http://www.photoshopchop.com/store/Gaems-G115-Portable-Monitor_151699355195.html

If you are in the US, there is a toll free number to call the company.
https://gaems.zendesk.com/hc/en-us/articles/200877693-How-can-I-contact-Customer-Support-
They might be able to give info on the old G115 parts or where you can go for service; everything on the site in the M155 model.