Convert my MT4 (or Pinescript) Indicator to MT5

I am working on a 3 Level indicator, that has been already modified, and I want to convert my modified version to MT5.

I have already done most of the conversion, but for some reason, the 2 indicators are not showing the same output.

Please, notice that simply picking up the 3level for MT5 available in the codebase won't work, because the MT4 version that I have has modifications.

Please, notice that the Pinescript and the MT4 versions are doing exactly the same results, but the mq5 version is showing a different result.

I am attaching the 3 files that I have, both work the same way. 

Click here to download the Pinescript Version of the 3 Level indicator source code

OR

Click here to download the MT4 Version of the 3 Level Indicator Source Code

Click here in case you want to download the MT5 version that I have , that is NOT working correctly, and needs to be fixed.

Thanks for reading my post. I am Looking forward to getting it done.