How to run 32bit apps on wh 14?

Have some older apps I need, but I’m not able to run anything in whonix 14. When execute it directly or from terminal ./myApp ,it gives me error File not found.

I tried to install many packages for i386 support, but no success.

I installed:
lib32ncurses5 lib32z1 g+±multilib gcc-multilib rpm libstdc++6:i386 libgcc1:i386 zlib1g:i386 libncurses5:i386

As per Free Support for Whonix ™ this looks like a general Linux question. Probably not Whonix specific. Does the same happen on Debian?

@vevek have you tried these commands before installing any 32bit package?

sudo dpkg --add-architecture i386
sudo apt update

Then install what you want to install.