Bricked Phone topic

I rooted my Y300-0100 Huawei Phone using this program called Root Genius, I did all the instructions carefully and it began rooting my phone. In the process of rooting my phone, my phone restarted the program says that it is normal to restart so I leave it be. It was done and the moment I turn on my phone it worked there was this new app called KingUser which you cannot delete. I began installing apps like RAM Optimizer then I found this app called RAM Expander by ROEHSOFT, I installed it and press the Optimal button and ticked something with the word Auto on it. Then flicked the Swap switch. It didn't work so I thought you need to restart your phone so I did. It showed the normal behavior when booting it up then after 1 scene, boom blue screen. The only way to off it is to remove the battery so I did. Researched about this still cant find aid
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Please Help!