Enhance & Debug AutoHotKey Script

I am looking for a developer with strong knowledge and experience in AutoHotKey for a small project. I have a small but complex issue with a fully functional app that I am trying to solve.

WHAT DOES THE APP DO?
The app allows me to print three different logins and passwords on three different Android tablets via SCRCPY. With a combination of shortcut keys, I can enter basic commands into the tablets and, most importantly, "call out" specific cmd.exe windows and SCRCPY windows.

HOW IT WORKS?
I add the logins and passwords to the .ahk file
I connect 3 tablets via USB.
I open 3 cmd windows.
I launch SCRCPY 3 times, from each cmd windows.
With different shortkeys (AHK), I can add the login/pass to access the tablets.
With different shortkeys (AHK), I can enter basic commands to each tablets.
With different shortkeys (AHK), I can close the SCRCPY windows.

WHAT DO I NEED
- 1 -
I need an additional shortkey - a simple ''Enter'' key but specific to the CMD window.
Example:
CTRL+ALT+SHIFT+ 7 = “Enter” key for the SCRCPY launched from CMD#1.
CTRL+ALT+SHIFT+ 8 = “Enter” key for the SCRCPY launched from CMD#2.
CTRL+ALT+SHIFT+ 9 = “Enter” key for the SCRCPY launched from CMD#3.

- 2 -
The app works but requires two different versions of AHK to work at the same time with two different AHK files. I need a way to make all functionalities work in a single file and, with a single version of AHK.

- 3 -
Following the issue with the second point, this app can’t be transfer to another computer. I need the app to work on different computers (with the same OS is fine).

- 4 -
The logins/passwords shortkeys does not work properly and needs to be fixed.


Please reach out and I will send you the link to download the app.