I have lost key for android project so decided change the package for android. As i have changed the package name for android, change it for Apple as well. But i now i cant change id now. And i have decided to add a account under compnay name and then add package to it. If i already have a old version in another account, will this affect my new account and new app approval.
new package name, new account will this affect my old package name which is already on app store
A new bundle ID, even if applied to an existing app, is treated as a whole new app. So you shouldn't have any problems abandoning the old one.