LG H-343 bricked

Anyone have any tips to unbrick my LG Risio?!? I am new to the developer/root world and like most things I decided to jump right in without much research, which blew up in my face. I have a Lg Risio/h-343 from Cricket and I used Wondershare One Click Root to root my phone,which it did fairly easily but once I tried to open SuperUser my phone reset and will not pass the Cricket screen. Someone help
 
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