[2020] None of my controls work unless im pressing 2 keys at once How do I fix this

Sorry you are experiencing issues, please try the following:
Right click the game in your Steam Library.
Go to Properties then the Local Files tab.
Click Browse Local Files.
Locate the game executable (the application).
Right click it and go to Properties.
Click the Compatibility tab.
Check the Run this program as an administrator box.
Click Apply.